1.杯弓蛇影：mistaking the reflection of a bow in the cup for a snake——extremely suspicious
2.杯盘狼藉：wine cups and dishes lying about in disorder after a feast
3.杯水车薪：try to put out a blazing cartload of faggots with a cup of water——and utterly inadequate measure
4.卑躬屈膝：servile
5.悲从中来：feel sadness welling up
6.悲欢离合：joys and sorrows, partings and reunion—vicissitude of life
7.悲天悯人：lament the state of heaven and pity the fate of the man, feel indignant at the depraved state of society and the misery of the people
8.悲喜交集：mixed feelings of grief and joy, grief mingled with joy
9.备而不用：have sth ready just in case, keep sth for the name list for reference
10.背道而驰：run counter to, be contradictory to
11.背井离乡：displace
12.背山面海：with hills behind and sea in front
13.背水一战：fight with one’s back to the river—fight to win or die
14.背信弃义：act in bad faith, be faithless
15.悖逆忠言：disloyal treasonable, rebellious
16.悖入悖出：ill-gotten, ill-spent; easy come, easy go
17.奔走呼号：go around crying for help or campaigning for a cause
18.奔走相告：run around passing on the message, rush about spreading the exciting news
19.本本主义：book worship, faith in dogma or punctilious adherence to written rules and directives; dogmatism
20.本固枝荣：when the root is firm, the branches flourish
21.本来面目：objective reality, true features, truth
22.本末倒置：put the cart before the horse
23.本轻利重：the capital is small, but the profit remarkable; low coast great profit
24.本乡本土：native soil, native land, home village
25.本小利微：small capital and little gain—a small business
26.笨口拙舌：awkward in speech
27.笨手笨脚：clumsy, awkward, bumbling
28.笨头笨脑：dull, thick
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