单词盒子

while

W 开头单词

音标发音

  • 英式音标 [wʌɪl]
  • 美式音标 [hwaɪl, waɪl]
  • 国际音标 [hwail]
  • 英式发音
  • 美式发音

基本解释

  • conj. 在……期间；在……的过程中；与……同时；（对比两件事物）……而；虽然，尽管；直到……为止
  • n. 一段时间；（诗、文）在此期间
  • adv. 在……时候
  • v. 消磨（时间）
  • prep. 直到

词源解说

  • 直接源自古英语的hwile，意为一段时间；最初源自原始日耳曼语的khwilo。

同根派生

  • while

用法辨析

    conj. (连词)

  • while用作连词时,表示“在…(过程)中,在…期间”。常用来引导时间状语从句,当主句的主语和while所引导的从句的主语一致时, while从句中的主语、谓语往往可以省去。
  • while还可引导让步状语从句,意思是“虽然,尽管”,含有对比意味。
  • while表示对比关系时,意思是“而,然而”。

英汉例句

    用作连词 (conj.)

  • You don't want to marry while you are studying.
    在学习期间,你不要结婚。

    • 用作名词 (n.)

  • I haven't seen him for a long while.
    我好久没看见他了。

词组短语

    短语

  • Short while 不一会
  • DO WHILE 循环;循环语句;条件循环
  • While they 今朝有酒今朝醉
  • While doing 正在做某事;是一个省略形式;两者同时发生
  • quick while 同时快速;快速而

英英字典

    剑桥英英字典

  • (DURING) during the time that, or at the same time as
  • (ALTHOUGH) despite the fact that; although
  • (BUT) compared with the fact that; but
  • a length of time

    • 柯林斯英英字典

  • BRIT also whilst
  • If something happens while something else happens, the first thing happens at some point during the time that the second thing is happening.
  • You use while at the beginning of a clause to introduce information that contrasts with information in the main clause.
  • You use while, before making a statement, in order to introduce information that partly conflicts with your statement.
  • A while is a period of time.
  • You use all the while in order to say that something happens continually or that it happens throughout the time when something else is happening.
  • once in a while&rarrsee once
  • worth your while&rarrsee worth

专业释义

    计算机科学技术

  • while程式陈述