B
LRC
TXT
大字
小字
滚动
全页
1【baby】a newly born creature.^婴儿
2Mary had a baby last night.^昨晚，玛丽生了个小孩。
3【back】1、the part behind the front; 2、the other way from forward.^背面，后面；从背后，从后面
4The writer's picture is on the back of the book.^作者的照片(名字)在书的背面。
5She stopped walking away and looked back at me.^她不再走开而是回头望着我。
6【bad】1、wrong; 2、acting against the law; 3、not good.^错；犯法；坏的，不好的
7Bill made a bad decision.^比尔做了一个错误的决定。
8The prisoner was a bad man for most of his life.^囚犯大半辈子都是个坏人。
9The water was dirty and had a bad taste.^这水又脏又臭。
10【balance】to make two sides or forces equal.^平衡
11I balanced my budget by not spending more than I earned.^我用支不大于收的办法来平衡预算。
12【ball】something round.^球
13The earth is shaped like a ball.^地球形状像一个球。
14【balloon】a device of strong, light material that rises when filled with gas lighter than air.^气球
15Many hot air balloons race in New Mexico each year.^每年在新墨西哥有很多热气球比赛。
16【ballot】a piece of paper used for voting.^选票，票数
17I was asked to count the ballots and announce the winner.^我应邀点算选票并且宣布获胜者。
18【ban】1、to not permit; 2、to stop; 3、an official restriction.^禁止；中止；禁令
19Running is banned at our swimming pool.^我们的游泳池周围禁止跑步。
20The curfew bans all night time travel.^宵禁令禁止通宵外出。
21The protestors called for a ban on smoking in public buildings.^抗议者们要求禁止在公共建筑物中抽烟。/call for：去接(某人)，去取(某物)，要求/
22【bank】an organization that keeps and lends money.^银行
23The man said he robbed banks because that is where the money is.^那男子说他抢劫银行因为银行有钱。
24【bar】to prevent or block.^禁止，阻挡
25He was barred from competing in the games because he used illegal drugs.^他被禁止参加运动赛事因为他服用了非法药物。/bar from：禁止(接近、做).../
26【barrier】anything that blocks or makes an action difficult.^障碍，麻烦
27The voting rights law removes most racial barriers to voting.^投票权法律为投票（选举）铲除了大多数种族障碍。/voting right：投票权/
28【base】1、a military center; 2、to establish as a fact.^基地；以...为基础
29My brother is at a military training base.^我兄弟在一个军事训练基地。
30Her research was based on experiments.^她的研究以实验为基础。/base on：使建立在...基础上/
31【battle】a fight between opposing armed forces.^战役；战斗
32Southern forces won the battle but lost the war.^南方军队赢了战役，输了战争。
33【be】1、to live; 2、to happen; 3、to exist.^活着；出现；存在
34The man is very sick and will not be here much longer.^那男子病得很重，不会活很久了。
35The wedding will be soon.^婚礼即将举行。
36Washington, D.C., has been the capital for 200 years.^华盛顿特区作为首都已有200年了。
37【beat】to hit again and again.^连续击打
38The prison guards denied they beat the prisoner.^监狱警卫否认他们殴打过囚犯。
39【beauty】that which pleases the eye, ear or spirit.^美景，美人，美物
40All fell silent at the beauty of the mountains.^所有人面对山脉的壮观都瞠目结舌。
41【because】for the reason that.^因为
42He left because he was sick.^他因病离开了。
43【become】to come to be.^成为
44When did he become sick?^他什么时候得的病？
45【bed】a sleeping place.^床
46The bed was so hard that I could not sleep.^这个床太硬了，我睡不着。
47【before】earlier.^在...的前面；在...的之前
48Bill ate before he went to work.^比尔吃了饭然后上班。
49【begin】1、to do the first part of an action; 2、to start.^着手；开始
50He began to laugh when he saw me.^他看见我时就笑了起来。
51A long walk begins with one step.^千里之行，始于足下。
52【behind】1、at the back of; 2、in back of.^在...后面；在...之后
53Our fastest runner was far behind the leader.^我们的最快的跑步选手远远落在领先的第一人的后面。
54I live behind that hill.^我住在那座小山的后面。
55【believe】1、to think; 2、to feel sure of; 3、to accept as true; 4、to trust.^认为；有把握；相信；信赖
56I believe it may rain tonight.^我认为今晚可能下雨。
57Jim believes his friend is a good writer.^吉姆确信他的朋友是个好作家。
58The lawyer believed the suspect's statement.^律师相信嫌疑犯的陈述。
59We believe in God.^我们信仰上帝。/believe in：相信，信仰/
60【bell】an instrument that makes a musical sound.^铃，钟
61Jim says he likes the sound of a church bell.^吉姆说他喜欢教堂的钟声。
62【belong】1、to be owned by; 2、to be a member of.^属于
63That book belongs to my sister.^那书是我妹妹的。/belong to：属于，是(某团体、国家等)的成员/
64My brother belongs to the Boy Scouts.^我的兄弟是童子军成员。
65【below】lower than.^在...下
66The temperature outside is below freezing.^外面的温度在冰点以下。
67【best】the most good.^最好的
68All of our singers are good but Lisa is best.^我们的全体歌手都很棒，但利莎是最好的。
69【betray】1、to turn against; 2、to be false to.^背叛，辜负
70The spy betrayed his country.^那个间谍背叛了自己的国家。
71The boy betrayed his mother's trust in him.^男孩辜负了母亲对他的信任。/trust in：相信，信任/
72【better】more good than.^更好的
73Zach is a better baseball player than Al.^扎克是一名比艾尔更好的棒球运动员。
74【between】1、in the space or time that separates; 2、from one to the other.^在...（两者）之间；连接着...
75I would like to meet with you between two and three o'clock.^我想在2点和3点之间与你见面。
76Secret talks between the two nations produced an agreement.^两国之间的秘密会谈产生了一项协定。
77【big】1、of great size; 2、not small.^巨大的；大的
78Texas is a big state.^德克萨斯是一个大州。
79Melissa was a big baby.^梅利莎是一个大娃娃。
80【bill】a legislative proposal.^议案
81To become law, a bill must be approved by both houses of Congress and signed by the President.^一项议案要成为法律，必须首先得到两院（参议院和众议院）的批准并且经过总统签署。
82【biology】the scientific study of life or living things in all their forms.^生物学
83My school requires one year of study each of biology, physics and chemistry.^我们学校要求生物学、物理学以及化学都要学满一年。
84【bird】a creature that flies.^鸟儿
85I watched the bird fly away until I could no longer see it.^我注视着鸟儿飞去，直到看不见为止。/no longer：不再，已不/
86【bite】to cut with the teeth.^咬
87My dog sounds aggressive but he will not bite you.^我的狗听起来很挑衅的，但不会咬你。
88【black】1、dark; 2、having the color like that of the night sky.^黑色的；黑暗的
89I first saw him on a black and stormy night.^我第一次看见他，是在一个漆黑的暴风雨的晚上。
90The doctor arrived in a big black car.^医生乘一辆大的黑色轿车抵达。/医生坐着一辆大而黑的车子来了。
91【blame】1、to accuse; 2、to hold responsible.^指控；责备
92The police blamed him for the crime.^警察指控他犯了那项罪。/blame for：因...怪罪，责怪(某人)/
93Don't blame me for your bad decision.^不要因为你的糟糕决定而怪罪我。
94【blanket】a cloth cover used to keep warm.^毯子
95The flood refugees needed food and warm blankets.^洪灾的难民需要食物和保暖的毯子。
96【bleed】to lose blood.^流血
97Do you know how to stop your nose from bleeding?^你知道如何止住你的鼻血吗？
98【blind】not able to see.^瞎的；盲目的
99Being blind did not keep him from becoming a famous singer.^失明不能阻止他成为一个著名歌手。/keep from：阻止，免于，隐瞒/
100【block】1、to stop something from being done; 2、to prevent movement.^阻碍，阻塞
101He blocked any attempt to become friends.^他阻止任何要跟他交朋友的尝试。
102A truck accident blocked the road for an hour.^道路被一卡车事故堵塞了一个小时。
103【blood】red fluid in the body.^鲜血
104A blood test is usually part of a yearly medical examination.^血液检查通常只是年度医疗检查的一部分。/blood test：验血/medical examination：体格检查/
105【blow】to move with force, as in air.^吹
106The wind blows the autumn leaves.^风吹动着秋天的树叶。
107【blue】having the color like that of a clear sky.^蓝色的
108My son has blue eyes.^我儿子有着蓝色的眼睛。
109【boat】something built to travel on water that carries people or goods.^小船
110I like to fish from a boat.^我喜欢在小船上钓鱼。
111【body】1、all of a person or animal; 2、the remains of a person or animal.^身体；尸体
112Exercise can improve anyone's body.^运动可以改善一个人的体质。
113Police found five bodies buried beneath the house.^警察发现房子下面埋了五具尸体。
114【boil】to heat a liquid until it becomes very hot.^煮沸
115Boil one cup of water, add frozen vegetables and cook for five minutes.^煮沸一杯开水，加上冰冻的蔬菜，然后煮五分钟。
116【bomb】1、a device that explodes with great force; 2、to attack or destroy with bombs.^炸弹；轰炸
117The bomb exploded outside the building.^炸弹在大楼外面爆炸。
118The warplanes bombed enemy missile launchers.^战斗机轰炸了敌人的导弹发射器。/missile launcher：火箭发射装置，导弹发射器/
119【bone】the hard material in the body.^骨头
120The girl broke a bone in her wrist when she fell.^她跌到时摔折了手腕骨。
121【book】a long written work for reading.^书
122The professor has written six books about East Asia.^教授已经写了6 本关于东亚的书。
123【border】a dividing line between nations.^边界
124Many new factories have been built across the border in Mexico.^在墨西哥边界那边修建了许多新工厂。
125【(be) born】1、to come to life; 2、to come into existence.^出生；诞生
126When were you born?^你什么时候出生的？
127The American Revolution was born in Massachusetts.^美国独立战争在马萨诸塞州发起。
128【borrow】to take as a loan.^借
129The bank refused to let me borrow any more money.^银行拒绝让我借更多的钱。
130【both】not just one of two, but the two together.^两者，双方
131Both of us were educated at the University of Virginia.^我们两个都在维吉尼亚大学受过教育。
132【bottle】a container, usually made of glass, to hold liquid.^瓶子
133He drank the last bottle of water.^他喝完了最后一瓶水。
134【bottom】the lowest part of something.^底；底部
135The damaged submarine is still at the bottom of the ocean.^被损坏的潜水艇仍然躺在海底。
136【box】something to put things into.^箱子
137Put the old books in that box.^请把旧书放进那个箱子。
138【boy】a young male person.^男孩
139The boys played together after school.^那些男孩放学后在一起玩。
140【boycott】to refuse to take part in or deal with.^联合抵制
141The farm workers union called for a boycott of vegetables picked by foreign workers.^农场工人的工会号召集体抵制外国劳工采摘蔬菜。
142【brain】the control center of thought, emotions and body activity of all creatures.^大脑
143Scientists continue to discover new information about the chemistry of the brain.^科学家继续发现关于大脑化学的新知识。
144【brave】having no fear.^勇敢的
145Leaving home was a brave decision.^离开家是一个勇敢的决定。
146【bread】a food made from grain.^面包
147We have bread at every meal.^我们每餐都吃面包。
148【break】1、to divide into parts by force; 2、to destroy.^打破，摧毁
149The glass broke into many pieces.^玻璃碎成了很多片。
150Years of hard work broke his health, but it did not break his spirit.^多年的艰苦工作摧毁了他的健康，但没有摧毁他的意志。
151【breathe】to take air into the body and let it out again.^呼吸
152Breathe deeply before you begin your speech.^在你开始你的讲话之前，深呼吸。
153【bridge】a structure built over a waterway, valley or road so people and vehicles can cross from one side to the other.^桥
154The city needs a new bridge across the river.^城市需要一座跨越河流的新桥。
155【brief】1、short; 2、not long.^简要的；简短的
156Many people wish to speak, so please keep your comments brief.^许多人都想发言，所以你的讲话要简洁。
157The car slowed down briefly, then speeded up.^汽车短暂减速， 然后加速。/speed up：(使)加速/
158【bright】1、giving much light; 2、strong and clear in color.^强烈的；鲜艳的
159Bright sunlight hurts my eyes.^强烈的阳光刺激我的眼睛。
160The new grass is bright green.^新草是鲜绿的。
161【bring】to come with something.^拿来，带来
162Sam will bring Tracy to the party.^山姆将带特蕾西参加聚会。
163【broadcast】1、to send information, stories or music by radio or television; 2、a radio or television program.^播放；播放节目
164VOA broadcasts the news in Special English.^美国之音广播特别英语新闻。
165The Special English broadcast can be heard almost everywhere.^特别英语广播几乎每个地方都可以收听。
166【brother】a male with the same father or mother as another person.^兄、弟
167I have three brothers, but no sisters.^我有三个兄弟，但没有姐妹。
168【brown】having the color like that of coffee.^棕色的
169Richard has brown hair and brown eyes.^理查德有棕色头发和棕色眼睛。
170【budget】a spending plan.^预算
171Congress decided to add money to the education budget.^国会决定增加教育预算的经费。
172【build】to join materials together to make something.^建造
173Tim plans to build a house for his dog.^提姆计划为他的狗盖个窝。
174【building】anything built for use as a house, factory, office, school, store or place of entertainment.^楼房，建筑物
175My office is in that building next to the hotel.^我的办公室在挨着宾馆的那栋大楼里。
176【bullet】a small piece of metal shot from a gun.^子弹
177The bullet hit the exact center of the target.^子弹精确地命中靶心。
178【burn】1、to be on fire; 2、to destroy or damage by fire.^燃烧
179The candles burned brightly enough for me to read the book.^燃烧的蜡烛明亮得足够我读书。
180The wildfire burned much of the forest.^野火烧掉了大片森林。
181【burst】to break open suddenly.^爆发，破裂
182The dam burst and sent a wall of water rushing down the valley.^堤坝崩溃，高高的洪峰顺着山谷奔流直下。
183【bury】to put into the ground and cover with earth.^埋，葬
184Where do you think they buried the treasure?^你认为他们会把宝藏埋在什么地方?
185【bus】a public vehicle to carry people.^公共汽车
186Ride the A-17 bus to 4th and Independence Avenue.^乘A-17公共汽车到第四大街和独立大街（交界处）。
187【business】1、one's work; 2、buying and selling to earn money; 3、trade.^工作；买卖生意；贸易
188My business is writing radio programs.^我的工作是写(无线电)广播节目。
189The Internet is creating many new markets for business.^因特网为买卖生意创造了很多新的市场。
190I have done business with that company for many years.^我和那个公司做生意很多年了。/do business with：与...做生意/
191【busy】1、doing something; 2、very active.^忙碌的；占用着的
192Are you busy now?^你现在忙吗？
193George was very busy this morning with an emergency case.^乔治今天早上忙于处理一个急诊病例。/emergency case：急症病例，紧急病例/
194【but】1、however; 2、other than; 3、yet.^但是；除 ... 以外；然而
195She knew who called but I did not know.^她知道谁打电话来，但我不知道。
196The boy ate nothing but candy.^那个男孩只吃糖，别的不吃。
197Jean was tired but she could not get to sleep.^贾恩很累但睡不着。
198【buy】to get by paying something, usually money.^买
199Where did Lila buy those great clothes?^丽拉在哪儿买了这些靓衣服的？
200【by】1、near; at; 2、next to; 3、from ; 4、not later than.^在...附近；挨着；来自；在...之前
201Please sit here by me.^请坐在我的旁边。
202They walked by the river.^他们在河边散步。
203They performed a play by William Shakespeare.^他们表演了威廉.莎士比亚的一出戏剧。
204Her mother said that she had to be home by midnight.^她的母亲说她必须在午夜之前回到家。
1【baby】a newly born creature.^婴儿 2Mary had a baby last night.^昨晚，玛丽生了个小孩。 3【back】1、the part behind the front; 2、the other way from forward.^背面，后面；从背后，从后面 4The writer's picture is on the back of the book.^作者的照片(名字)在书的背面。 5She stopped walking away and looked back at me.^她不再走开而是回头望着我。 6【bad】1、wrong; 2、acting against the law; 3、not good.^错；犯法；坏的，不好的 7Bill made a bad decision.^比尔做了一个错误的决定。 8The prisoner was a bad man for most of his life.^囚犯大半辈子都是个坏人。 9The water was dirty and had a bad taste.^这水又脏又臭。 10【balance】to make two sides or forces equal.^平衡 11I balanced my budget by not spending more than I earned.^我用支不大于收的办法来平衡预算。 12【ball】something round.^球 13The earth is shaped like a ball.^地球形状像一个球。 14【balloon】a device of strong, light material that rises when filled with gas lighter than air.^气球 15Many hot air balloons race in New Mexico each year.^每年在新墨西哥有很多热气球比赛。 16【ballot】a piece of paper used for voting.^选票，票数 17I was asked to count the ballots and announce the winner.^我应邀点算选票并且宣布获胜者。 18【ban】1、to not permit; 2、to stop; 3、an official restriction.^禁止；中止；禁令 19Running is banned at our swimming pool.^我们的游泳池周围禁止跑步。 20The curfew bans all night time travel.^宵禁令禁止通宵外出。 21The protestors called for a ban on smoking in public buildings.^抗议者们要求禁止在公共建筑物中抽烟。/call for：去接(某人)，去取(某物)，要求/ 22【bank】an organization that keeps and lends money.^银行 23The man said he robbed banks because that is where the money is.^那男子说他抢劫银行因为银行有钱。 24【bar】to prevent or block.^禁止，阻挡 25He was barred from competing in the games because he used illegal drugs.^他被禁止参加运动赛事因为他服用了非法药物。/bar from：禁止(接近、做).../ 26【barrier】anything that blocks or makes an action difficult.^障碍，麻烦 27The voting rights law removes most racial barriers to voting.^投票权法律为投票（选举）铲除了大多数种族障碍。/voting right：投票权/ 28【base】1、a military center; 2、to establish as a fact.^基地；以...为基础 29My brother is at a military training base.^我兄弟在一个军事训练基地。 30Her research was based on experiments.^她的研究以实验为基础。/base on：使建立在...基础上/ 31【battle】a fight between opposing armed forces.^战役；战斗 32Southern forces won the battle but lost the war.^南方军队赢了战役，输了战争。 33【be】1、to live; 2、to happen; 3、to exist.^活着；出现；存在 34The man is very sick and will not be here much longer.^那男子病得很重，不会活很久了。 35The wedding will be soon.^婚礼即将举行。 36Washington, D.C., has been the capital for 200 years.^华盛顿特区作为首都已有200年了。 37【beat】to hit again and again.^连续击打 38The prison guards denied they beat the prisoner.^监狱警卫否认他们殴打过囚犯。 39【beauty】that which pleases the eye, ear or spirit.^美景，美人，美物 40All fell silent at the beauty of the mountains.^所有人面对山脉的壮观都瞠目结舌。 41【because】for the reason that.^因为 42He left because he was sick.^他因病离开了。 43【become】to come to be.^成为 44When did he become sick?^他什么时候得的病？ 45【bed】a sleeping place.^床 46The bed was so hard that I could not sleep.^这个床太硬了，我睡不着。 47【before】earlier.^在...的前面；在...的之前 48Bill ate before he went to work.^比尔吃了饭然后上班。 49【begin】1、to do the first part of an action; 2、to start.^着手；开始 50He began to laugh when he saw me.^他看见我时就笑了起来。 51A long walk begins with one step.^千里之行，始于足下。 52【behind】1、at the back of; 2、in back of.^在...后面；在...之后 53Our fastest runner was far behind the leader.^我们的最快的跑步选手远远落在领先的第一人的后面。 54I live behind that hill.^我住在那座小山的后面。 55【believe】1、to think; 2、to feel sure of; 3、to accept as true; 4、to trust.^认为；有把握；相信；信赖 56I believe it may rain tonight.^我认为今晚可能下雨。 57Jim believes his friend is a good writer.^吉姆确信他的朋友是个好作家。 58The lawyer believed the suspect's statement.^律师相信嫌疑犯的陈述。 59We believe in God.^我们信仰上帝。/believe in：相信，信仰/ 60【bell】an instrument that makes a musical sound.^铃，钟 61Jim says he likes the sound of a church bell.^吉姆说他喜欢教堂的钟声。 62【belong】1、to be owned by; 2、to be a member of.^属于 63That book belongs to my sister.^那书是我妹妹的。/belong to：属于，是(某团体、国家等)的成员/ 64My brother belongs to the Boy Scouts.^我的兄弟是童子军成员。 65【below】lower than.^在...下 66The temperature outside is below freezing.^外面的温度在冰点以下。 67【best】the most good.^最好的 68All of our singers are good but Lisa is best.^我们的全体歌手都很棒，但利莎是最好的。 69【betray】1、to turn against; 2、to be false to.^背叛，辜负 70The spy betrayed his country.^那个间谍背叛了自己的国家。 71The boy betrayed his mother's trust in him.^男孩辜负了母亲对他的信任。/trust in：相信，信任/ 72【better】more good than.^更好的 73Zach is a better baseball player than Al.^扎克是一名比艾尔更好的棒球运动员。 74【between】1、in the space or time that separates; 2、from one to the other.^在...（两者）之间；连接着... 75I would like to meet with you between two and three o'clock.^我想在2点和3点之间与你见面。 76Secret talks between the two nations produced an agreement.^两国之间的秘密会谈产生了一项协定。 77【big】1、of great size; 2、not small.^巨大的；大的 78Texas is a big state.^德克萨斯是一个大州。 79Melissa was a big baby.^梅利莎是一个大娃娃。 80【bill】a legislative proposal.^议案 81To become law, a bill must be approved by both houses of Congress and signed by the President.^一项议案要成为法律，必须首先得到两院（参议院和众议院）的批准并且经过总统签署。 82【biology】the scientific study of life or living things in all their forms.^生物学 83My school requires one year of study each of biology, physics and chemistry.^我们学校要求生物学、物理学以及化学都要学满一年。 84【bird】a creature that flies.^鸟儿 85I watched the bird fly away until I could no longer see it.^我注视着鸟儿飞去，直到看不见为止。/no longer：不再，已不/ 86【bite】to cut with the teeth.^咬 87My dog sounds aggressive but he will not bite you.^我的狗听起来很挑衅的，但不会咬你。 88【black】1、dark; 2、having the color like that of the night sky.^黑色的；黑暗的 89I first saw him on a black and stormy night.^我第一次看见他，是在一个漆黑的暴风雨的晚上。 90The doctor arrived in a big black car.^医生乘一辆大的黑色轿车抵达。/医生坐着一辆大而黑的车子来了。 91【blame】1、to accuse; 2、to hold responsible.^指控；责备 92The police blamed him for the crime.^警察指控他犯了那项罪。/blame for：因...怪罪，责怪(某人)/ 93Don't blame me for your bad decision.^不要因为你的糟糕决定而怪罪我。 94【blanket】a cloth cover used to keep warm.^毯子 95The flood refugees needed food and warm blankets.^洪灾的难民需要食物和保暖的毯子。 96【bleed】to lose blood.^流血 97Do you know how to stop your nose from bleeding?^你知道如何止住你的鼻血吗？ 98【blind】not able to see.^瞎的；盲目的 99Being blind did not keep him from becoming a famous singer.^失明不能阻止他成为一个著名歌手。/keep from：阻止，免于，隐瞒/ 100【block】1、to stop something from being done; 2、to prevent movement.^阻碍，阻塞 101He blocked any attempt to become friends.^他阻止任何要跟他交朋友的尝试。 102A truck accident blocked the road for an hour.^道路被一卡车事故堵塞了一个小时。 103【blood】red fluid in the body.^鲜血 104A blood test is usually part of a yearly medical examination.^血液检查通常只是年度医疗检查的一部分。/blood test：验血/medical examination：体格检查/ 105【blow】to move with force, as in air.^吹 106The wind blows the autumn leaves.^风吹动着秋天的树叶。 107【blue】having the color like that of a clear sky.^蓝色的 108My son has blue eyes.^我儿子有着蓝色的眼睛。 109【boat】something built to travel on water that carries people or goods.^小船 110I like to fish from a boat.^我喜欢在小船上钓鱼。 111【body】1、all of a person or animal; 2、the remains of a person or animal.^身体；尸体 112Exercise can improve anyone's body.^运动可以改善一个人的体质。 113Police found five bodies buried beneath the house.^警察发现房子下面埋了五具尸体。 114【boil】to heat a liquid until it becomes very hot.^煮沸 115Boil one cup of water, add frozen vegetables and cook for five minutes.^煮沸一杯开水，加上冰冻的蔬菜，然后煮五分钟。 116【bomb】1、a device that explodes with great force; 2、to attack or destroy with bombs.^炸弹；轰炸 117The bomb exploded outside the building.^炸弹在大楼外面爆炸。 118The warplanes bombed enemy missile launchers.^战斗机轰炸了敌人的导弹发射器。/missile launcher：火箭发射装置，导弹发射器/ 119【bone】the hard material in the body.^骨头 120The girl broke a bone in her wrist when she fell.^她跌到时摔折了手腕骨。 121【book】a long written work for reading.^书 122The professor has written six books about East Asia.^教授已经写了6 本关于东亚的书。 123【border】a dividing line between nations.^边界 124Many new factories have been built across the border in Mexico.^在墨西哥边界那边修建了许多新工厂。 125【(be) born】1、to come to life; 2、to come into existence.^出生；诞生 126When were you born?^你什么时候出生的？ 127The American Revolution was born in Massachusetts.^美国独立战争在马萨诸塞州发起。 128【borrow】to take as a loan.^借 129The bank refused to let me borrow any more money.^银行拒绝让我借更多的钱。 130【both】not just one of two, but the two together.^两者，双方 131Both of us were educated at the University of Virginia.^我们两个都在维吉尼亚大学受过教育。 132【bottle】a container, usually made of glass, to hold liquid.^瓶子 133He drank the last bottle of water.^他喝完了最后一瓶水。 134【bottom】the lowest part of something.^底；底部 135The damaged submarine is still at the bottom of the ocean.^被损坏的潜水艇仍然躺在海底。 136【box】something to put things into.^箱子 137Put the old books in that box.^请把旧书放进那个箱子。 138【boy】a young male person.^男孩 139The boys played together after school.^那些男孩放学后在一起玩。 140【boycott】to refuse to take part in or deal with.^联合抵制 141The farm workers union called for a boycott of vegetables picked by foreign workers.^农场工人的工会号召集体抵制外国劳工采摘蔬菜。 142【brain】the control center of thought, emotions and body activity of all creatures.^大脑 143Scientists continue to discover new information about the chemistry of the brain.^科学家继续发现关于大脑化学的新知识。 144【brave】having no fear.^勇敢的 145Leaving home was a brave decision.^离开家是一个勇敢的决定。 146【bread】a food made from grain.^面包 147We have bread at every meal.^我们每餐都吃面包。 148【break】1、to divide into parts by force; 2、to destroy.^打破，摧毁 149The glass broke into many pieces.^玻璃碎成了很多片。 150Years of hard work broke his health, but it did not break his spirit.^多年的艰苦工作摧毁了他的健康，但没有摧毁他的意志。 151【breathe】to take air into the body and let it out again.^呼吸 152Breathe deeply before you begin your speech.^在你开始你的讲话之前，深呼吸。 153【bridge】a structure built over a waterway, valley or road so people and vehicles can cross from one side to the other.^桥 154The city needs a new bridge across the river.^城市需要一座跨越河流的新桥。 155【brief】1、short; 2、not long.^简要的；简短的 156Many people wish to speak, so please keep your comments brief.^许多人都想发言，所以你的讲话要简洁。 157The car slowed down briefly, then speeded up.^汽车短暂减速， 然后加速。/speed up：(使)加速/ 158【bright】1、giving much light; 2、strong and clear in color.^强烈的；鲜艳的 159Bright sunlight hurts my eyes.^强烈的阳光刺激我的眼睛。 160The new grass is bright green.^新草是鲜绿的。 161【bring】to come with something.^拿来，带来 162Sam will bring Tracy to the party.^山姆将带特蕾西参加聚会。 163【broadcast】1、to send information, stories or music by radio or television; 2、a radio or television program.^播放；播放节目 164VOA broadcasts the news in Special English.^美国之音广播特别英语新闻。 165The Special English broadcast can be heard almost everywhere.^特别英语广播几乎每个地方都可以收听。 166【brother】a male with the same father or mother as another person.^兄、弟 167I have three brothers, but no sisters.^我有三个兄弟，但没有姐妹。 168【brown】having the color like that of coffee.^棕色的 169Richard has brown hair and brown eyes.^理查德有棕色头发和棕色眼睛。 170【budget】a spending plan.^预算 171Congress decided to add money to the education budget.^国会决定增加教育预算的经费。 172【build】to join materials together to make something.^建造 173Tim plans to build a house for his dog.^提姆计划为他的狗盖个窝。 174【building】anything built for use as a house, factory, office, school, store or place of entertainment.^楼房，建筑物 175My office is in that building next to the hotel.^我的办公室在挨着宾馆的那栋大楼里。 176【bullet】a small piece of metal shot from a gun.^子弹 177The bullet hit the exact center of the target.^子弹精确地命中靶心。 178【burn】1、to be on fire; 2、to destroy or damage by fire.^燃烧 179The candles burned brightly enough for me to read the book.^燃烧的蜡烛明亮得足够我读书。 180The wildfire burned much of the forest.^野火烧掉了大片森林。 181【burst】to break open suddenly.^爆发，破裂 182The dam burst and sent a wall of water rushing down the valley.^堤坝崩溃，高高的洪峰顺着山谷奔流直下。 183【bury】to put into the ground and cover with earth.^埋，葬 184Where do you think they buried the treasure?^你认为他们会把宝藏埋在什么地方? 185【bus】a public vehicle to carry people.^公共汽车 186Ride the A-17 bus to 4th and Independence Avenue.^乘A-17公共汽车到第四大街和独立大街（交界处）。 187【business】1、one's work; 2、buying and selling to earn money; 3、trade.^工作；买卖生意；贸易 188My business is writing radio programs.^我的工作是写(无线电)广播节目。 189The Internet is creating many new markets for business.^因特网为买卖生意创造了很多新的市场。 190I have done business with that company for many years.^我和那个公司做生意很多年了。/do business with：与...做生意/ 191【busy】1、doing something; 2、very active.^忙碌的；占用着的 192Are you busy now?^你现在忙吗？ 193George was very busy this morning with an emergency case.^乔治今天早上忙于处理一个急诊病例。/emergency case：急症病例，紧急病例/ 194【but】1、however; 2、other than; 3、yet.^但是；除 ... 以外；然而 195She knew who called but I did not know.^她知道谁打电话来，但我不知道。 196The boy ate nothing but candy.^那个男孩只吃糖，别的不吃。 197Jean was tired but she could not get to sleep.^贾恩很累但睡不着。 198【buy】to get by paying something, usually money.^买 199Where did Lila buy those great clothes?^丽拉在哪儿买了这些靓衣服的？ 200【by】1、near; at; 2、next to; 3、from ; 4、not later than.^在...附近；挨着；来自；在...之前 201Please sit here by me.^请坐在我的旁边。 202They walked by the river.^他们在河边散步。 203They performed a play by William Shakespeare.^他们表演了威廉.莎士比亚的一出戏剧。 204Her mother said that she had to be home by midnight.^她的母亲说她必须在午夜之前回到家。 205--- end