back and forth 来来往往地, 来回地

bank acoout 银行账户

be about to do sth…when….正要做某事, 突然

be absent from 缺席

be absorbed in 全神贯注于

be abundant in 富于

be accessible to sb 易被接近的

be accused of doing 某人因某事被控告

be accustomed/used to 习惯于…

be addicted to 对…上瘾，沉迷于…

be admitted to/into 被录取

be aimed at doing 目的是

be all ears 全神贯注地倾听

be all eyes 非常注意地看

be allergic to 对…过敏；讨厌…

be angry at sth 因某事生气

be answerable for 应对…负责

be anxious for sth渴望

be anxious for sb to do sth 渴望

be anxious for sb 担忧，焦虑

be anxious about sth担忧，焦虑

be appropriate to 对…很合适

be arbitrary about  随心所欲

be associated with  与…有关联

be ashamed of  为…感到害臊

be assigned to 被分配给

be attached to连在...上, 附属于; 热爱, 依恋

be aware of 觉察到…

be bad for 对…有害处

be badly off 生活穷困

be based on 以…为基础

be beneficial to sb 对…有益

be better off 境况好, 富裕起来

be beyond sb. 所不能理解，不能做

be blessed with 赋有，享有（能力等）

be bored to death 烦死了

be bound to do 一定会，注定会

be burned out 疲劳，筋疲力尽

be burdened with 负载着，背负着

be buried in … 沉思，专心于

be capable of doing 能够

be caught in 突然遇上（风、雨等）

be charged with 被控告…

be clever at 擅长

be close to doing 几乎，快要

be close to sth 关系密切，靠近

be combined with 与…结合

be composed of 由…构成

be concerned about关心，挂念

be concerned with与...有关, 参与, 牵涉到

be confident of 对...事有信心,确信...

be connected with 与…有联系

be connected to/with 连接到

be conscious of 意识到…

be consistent with 与…一致

be content/pleased/satisfied with 感到满意

be contrasted to do 签约

be contrary to与...相反

be convinced of 确信, 认识到

be crazy about 热衷于…

be cross with sb 对...生气, 发脾气

be crowded with 挤满了…

be cruel to sb 对…残酷

be cured of 复原

be curious about  对…感到好奇

be deep in sth 埋头于; 深陷入

be dependent on 依靠, 依赖

be desperate for 渴望

be determined to do 决心

be different from 与...不同

be disappointed at/about 对…感到失望

be distant towards sb. 对某人冷淡

be doubtful about 对…有怀疑

be dressed in sth 穿着

be drunk with sth 沉醉于

be due to do 预定做某事

be dying for sth渴望

be dying to do 渴望

be eager for sth渴望

be eager to do渴望做

be employed in doing sth 忙于，从事

be empty of  缺乏

be engaged to sb 订婚

be engaged in sth 忙于，从事

be enthusiastic about 热衷于

be equipped with装备

be equal to sth/doing 等于；胜任

be essential to 对...必要的

be experienced in 在…方面有经验的

be expert in/at sth 内行的，熟练的

be exposed to sth暴露于, 遭受

be faced with 面对

be familiar with sth 对…熟悉

be familiar to sb 被某人熟悉

be famous for因...而著名

be famous as 作为...有名

be fed up with 感到厌烦

be filled with 装满，充满

be flooded with 被…淹没；充满

be fond of 喜欢，爱好

be fortunate to do sth 幸运地

be fortunate in having sth幸运地有

be free from/of 无，免于，摆脱

be free from prejudice 没有偏见

be friendly to sb 对…有好

be friends with与...友好, 跟...做朋友

be frightened of  对...感到恐惧

be frightened to death 吓死

be frozen with sth 惊呆

be full of装满，充满

be fundamental to 对…基础的，重要的

be furnished with 备有, 安装有

be generous with sth. 在某事上大方

be gifted/talented at 有才能

be good at 擅长…

be good for 对…有好处

be good to sb 对…亲切，温和

be grateful/thankful to sb 感激某人

be great at doing 擅长

be greedy for渴望

be green with envy 非常嫉妒的

be guilty about 对…感到内疚

be guilty of 有…罪

be happy with/about  对…满意

be hard on sb 对…苛刻

be harmful to sb 对…有害

be hungry for 渴望…

be home to animals/birds 是…的家园

be hooked on doing 上瘾，着迷

be impatient with 对…没有耐心

be independent of/from 脱离…而独立

be independent of  (经济上)独立于

be innocent of sth  清白的, 无罪的, 缺乏

be intended/meant/designed for sb 打算给

be intended/meant/designed to do 目的是

be in contact with 和...接触， 有联系

be in the dark about完全不知道, 蒙在鼓里

be in the habit of doing有...的习惯

be infected with感染, 沾染上

be inferior to 次于，不如

be into sth  对...深感兴趣

be involved in (doing) sth 涉及, 专心, 参与, 卷入

be involved with sth 涉及

be irresponsible for 不负责任

be jealous of 妒嫉

be junior to 比…年少或低级

be kind/bad/good to 对…和善/坏处/好处

be known for 由于…而出名

be known as 作为…而出名

be known to sb 被…所知

be lacking in 缺乏

be late for 迟到

be late (in) doing 做…迟了

be likely to do 可能

be limited to sth 限于

be lined with 两旁是…

be linked to/with 与…有关系

be located/situated in 坐落于

be lost in 沉浸于；陷入

be lost to the world 不注意周围的事物

be mad/crazy about 迷恋

be made up of 由…组成

be marked with 留下记号

be married to sb与...结婚

be master of  控制, 掌握

be native to sth  原产于

be named after 根据…命名

be nothing to sb 对…无足轻重

be occupied in doing/with sth  忙于，从事

be of service  有帮助

be of high quality 高质量

be of benefit to sb = be beneficial to sb

be of help to sb = be helpful to sb

be of importance to sb =be important to sb

be of significance to sb = be significant to sb

be of use to sb = be of useful to sb

be of value to sb=be valuable to sb

be off  离开, 取消

be off duty不上班

be offensive to sb 生气，讨厌

be on good terms with sb 于某人友好

be oneself  显得自然

be open to 开放；思想开明的

be opposed to  反对,反抗(to是介词)

be opposite to 在…对面；和…相反

be optimistic about 对…乐观

be parallel to 类似的

be particular about …..对…挑剔，讲究

be patient with sb. 对某人有耐心,容忍某人

be polite to sb 对…有礼貌

be poor in 缺乏，不足

be popular with/among sb  受…的欢迎

be prejudiced against 对...偏见对...偏见

be present at 出席

be proud of以…自豪

be quick in/at sth 对…很机敏; 在某方面快

be ready for 为…做好准备

be ready to do sth 预备, 即将; 愿意

be related to 与…有关

be relative to 和...成比例; 和...有关系

be relevant to 与…密切相关

be reluctant to do 不情愿

be responsible for 为...负责, 形成...的原因

be responsible to sb 向…负责

be representative of 代表，象征

be rich in 含有丰富的

be rooted in sth 根源在于

be rough on/with sb  欺负某人

be rude to sb 粗鲁

be rushed to a place被紧急送往

be seated  就座，坐下 

be second to 仅次于

be seized with 突然生…病

be senior to  比…年长，比…资历深

be sensitive to  对…敏感

be severe on/with sb 严厉

be shaped like 形状像

be short for  是…缩写或简称

be short of 缺乏

be sick for 渴望

be sick of 厌烦

be similar to 与...相似

be skeptical about/of sth 对某事怀疑

be starved of 极需，没有

be strict with sb in sth 对…要求严格

be strong in sth擅长

be stuck on 迷恋于

be subject to 从属于, 易受到

be suited to/for 适合于

be suitable for 适合于

be suitable to do 适合于

be superior to 胜过,比…好

be supposed to do 应该

be surprised at/by 对…惊讶

be surprised to do 对…惊讶

be sure of/about 对…有把握

be targeted at doing 以…为靶子

be through with 完成，结束

be tickled pink 生气

be tired from 因…而疲倦

be tired of 厌烦

be tired out  精疲力竭的

be tough on sb严格对待

be to blame for sth应对…负责

be true of 适用，符合

be typical of sb to do 做…是某人的特点

be unconscious of 不知道

be unfit for sth不适合，不胜任

be unique to 对…来说独具的,特有的

be unwilling to do 不愿意做

be up to sb 有某人决定

be up to sth 胜任, 密谋

be up to the standard 达到标准

be used to do 被用来

be used for doing被用来

be used as 被用作

be weak in  在…方面差

be well off 生活富裕

be well prepared for 为…做好了准备

be wild with joy 欣喜若狂

be willing to do 乐意

be worn out 精疲力竭

be worried about 为…担心

be worse off情况更差, 更加贫困

be worth doing 值得做(主动表被动)

be worthy to be done/of being done 值得做

It is worthwhile doing / to do 值得做

be wrong with 有毛病，不舒服

behind schedule  晚于预定时间

beside oneself 忘我

beyond all comprehension 不可理喻

beyond all praise 赞美不完

beyond all reason 毫无道理

beyond belief 难以置信

beyond challenge 无以伦比

beyond compare 无与伦比

beyond comparison 无以伦比

beyond control 难以控制

beyond count 不计其数

beyond criticism 无可非议

beyond cure 不可救药

beyond debate 无可争辩

beyond description 无法描绘

beyond discussion 无讨论余地

beyond doubt (常作插入语)毫无疑问

beyond example 无先例

beyond exception 无可非议的

beyond expression 无法形容

beyond hope绝望

beyond measure 无可估量

beyond oneself 精神错乱; 忘形; 失态

beyond one’s ability力所不及

beyond one’s grasp 为某人力所不及

beyond one’s power 超出权力

beyond praise 夸不胜夸

beyond price 宝贵的, 无价的

beyond question 无可争辩

beyond recognition 面目全非

beyond repair 无法修理

beyond thought 意想不到

beyond words无法用语言表达

beyond/off the point 跑题

bit by bit 渐渐，一点一点地

body and soul全心全意

but for 要不是（虚拟）

by accident/chance偶然

by all means 无论如何；当然可以，别客气

by and by不久以后

by any means 无论如何

by any chance 或许，可能

by boat/ship/sea 乘船

by comparison比较起来

by day 白天

by degrees 逐渐地

by far (修饰比较级, 最高级)...得多

by hand 用手

by heart 凭记忆; 熟记

by intention 故意

by law 依据法律

by means of 以…

by mistake 错误地

by nature 生来

by now 到现在

by no means 一点也不

by oneself 独自地

by origin 籍贯

by request 依照请求

by the day 按日

by the dozen 按打计算

by the end of  到…为止

by the hour 按钟点

by the name of 名叫

by the month按月

by the piece  按件计算

by the pound 按磅计算

by the sea 在海边

by the time  到…的时候

by the way 顺便说

by the week 按周

by the year 按年计

by turns 轮流地

by/in virtue of  凭,由于

by way of 通过, 经由

by weight  按重量

by word of mouth口头地