undo

[ʌnˈduː] [ʌnˈduː]
  • 第三人称单数:undoes;
  • 过去式:undid;
  • 过去分词:undone;
  • 现在分词:undoing;
  • 例句
    同义词
    反义词
    英语六级真题
    • Perhaps with the tools of this new technological revolution, we will be able to undo some of the damage done to the natural world by the last one—industrialization.
      2019年6月六级真题(第一套)阅读 Section C
    • That suggests that catch - up sleep may undo some but not all of the damage that sleep 32 deprivation causes, which is encouraging, given how many adults don't get the hours they need each night.
      2015年12月六级真题(第二套)阅读 Section A
    柯林斯高阶英汉双解学习词典释义
    英汉词典释义
    英英词典释义
    • Verb
      1. cancel, annul, or reverse an action or its effect;
      "I wish I could undo my actions"
      2. deprive of certain characteristics
      3. cause the ruin or downfall of;
      "A single mistake undid the President and he had to resign"
      4. cause to become loose;
      "undo the shoelace""untie the knot""loosen the necktie"
      5. remove the outer cover or wrapping of;
      "Let's unwrap the gifts!""undo the parcel"
    行业词典
    • 计算机: 取消,废除,撤消,作废;【微软】悔牌;