94生活常识网有道词典

while

W 开头单词专八核心词高考词汇词源字典

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……期間；在……的過程中；與……同時；（對比兩件事物）……而；雖然，盡琯；直到……爲止
  • n. 一段時間；（詩、文）在此期間
  • adv. 在……時候
  • v. 消磨（時間）
  • prep. 直到

词源解说

  • 直接源自古英語的hwile，意爲一段時間；最初源自原始日耳曼語的khwilo。

同根派生

  • while

用法辨析

    conj. (連詞)

  • while用作連詞時,表示“在…(過程)中,在…期間”。常用來引導時間狀語從句,儅主句的主語和while所引導的從句的主語一致時, while從句中的主語、謂語往往可以省去。
  • while還可引導讓步狀語從句,意思是“雖然,盡琯”,含有對比意味。
  • while表示對比關系時,意思是“而,然而”。

英汉例句

    用作連詞 (conj.)

  • You don't want to marry while you are studying.
    在學習期間,你不要結婚。

    • 用作名詞 (n.)

  • I haven't seen him for a long while.
    我好久沒看見他了。

词组短语

    短語

  • Short while 不一會
  • DO WHILE 循環;循環語句;條件循環
  • While they 今朝有酒今朝醉
  • While doing 正在做某事;是一個省略形式;兩者同時發生
  • quick while 同時快速;快速而

英英字典

    劍橋英英字典

  • (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

    計算機科學技術

  • while程式陳述