be
(过去式: was, were; 过去完成式: been)
v.i.
To exist; live; have actual place as a fact.
存在；生存；实存。
例句： Whatever is, is right.
凡实在之事务，皆合乎理。
There is a book on the desk.
有一本书在书桌上。
To come into existence; happen.
发生。
例句： Such things should not be.
这种事不应发生。
To stay; remain; last.
留存；持续。
例句： Let it be.
听其自然。
To befall.
降临；加于。
例句： peace be unto you
愿平安降临于你身上。
To mean.
表示；有...意义。
例句： It is nothing to me.
这件事对我不算什么。
What is it to you?
这件事对你有何意义？
To have place in, or experience of (a given situation, or condition); to fit (a given description).
处在或经历(某种境遇或情况)；与(某种描述)相符。
To coincide in identity with.
是；与...同一。
例句： She is my sister.
她是我妹妹。
v. & aux.
Used with present participle to make progressive form.
与现在分词连用，做进行式。
例句： He is walking.
他正在走路。
Used with past participle to form passive voice.
与过去分词连用，成被动态。
例句： The concert had been given last week.
音乐会已在上星期举行。
With the infinitive to express obligation or what is expected to happen.
与不定词连用，表示义务获预期发生某事。
例句： He is to arrive at six.
他将在六点到达。
片语： being as (that)
【方】【口】因为；由于。
for the time being
目前。
be-all and end-all
最重要之事物。
be-
prep.
To cause to be; make used to form transitive verbs from adjectives, nouns and intransitive verbs.
含有"致使"之意(用以使形容词、名词和不及物动词变成及物动词)。
All around; all over; completely; thoroughly.
含有"全部的；完全的"之意。
To surround with' behave toward as; affect with: used to form transitive verbs from nouns.
含有"使包围成或覆盖于...；待之如...；使感动"之意(用以使名词变成及物动词)。
Off; away.
含有"离开；远离"之意。
Adding a tone of contempt or jocularity to a participial adjective.
加于分词形容词之前，有"轻视或诙谐"之意
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