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why [hwai]    添加到生词本 复制网址
基本释义
  • ad. 为什么,为何
    n. 原因,理由
词形变化
  • 复　数：whys
参考例句
    1. I fully realize why you did it.
      我完全了解你为什么要做这事。
    2. Tell me the reason why you didn't come.
      告诉我为什么你没有来?
    3. I wonder why you couldn't have returned the book earlier.
      我真不知道您为什么不能早点归还这本书。
    4. It seems uncertain why he lost the election.
      他落选的原因似乎并不清楚。
    5. Why bother to write? We'll see him tomorrow.
      还写信干什麽? 我们明天就见到他了.
英英解释

  • 　1个名词解释

    1. the cause or intention underlying an action or situation, especially in the phrase the whys and wherefores'
      [同] wherefore, why