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undo

英 /ʌnˈduː/美 /ʌnˈduː/
  • v.
    解开，松开；消除……影响或结果，使恢复原状；撤销（先前的计算机指令）；破坏，毁掉
  • n.
    （计算机）撤消还原
复数undos
第三人称单数undoes
现在分词undoing
过去式undid
过去分词undone
CET4CET6考研

词语例句

  1. 解开，松开vt.

    • He tried to undo the knot by, picking at it with his fingers.

      他用手指不停地扯，想把绳结解开。

  2. 消除……影响或结果，使恢复原状vt.

    六级

    • It's not too late to try and undo some of the damage.

      想办法补救部分损失还为时不晚。

    • 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.

      也许，有了这次新技术革命的工具，我们将能够消除上次工业化对大自然造成的一些损害。

  3. 撤销（先前的计算机指令）vt.&vi.

    • It is very easy to undo the error when you are proficient in computers.

      当你精通计算机时，撤销错误指令是很简单的。

  4. 破坏，毁掉vt.

    • He was a great king but was undone by his own ambition.

      他是一位伟大的国王，却毁于自己的野心。

  1. He tried to undo the knot by picking at it with his fingers.
    他用手指不停地扯，想把绳结解开。
    来自《牛津词典》
  2. Oh, do let me help to undo it!
    哦，让我帮你解开它吧！
  3. I managed secretly to undo a corner of the parcel.
    我设法偷偷地打开包裹的一角。
    来自《柯林斯英汉双解大词典》

网络短语

  • Undo Check Out
    还原注销；取消锁定；复原签出；撤消签出
  • Undo Move
    取消行动；取消移动
  • Undo or Redo
    取消；重做；勾销；该命令会撤销或重做对所选物体的最后一次改动
  • Undo Tablespace
    回滚表空间；表空间；撤销表空间；撤消表空间
  • UNDO SEGMENT
    回滚段；撤销段；创建表空间和

词语扩展

vt.
destroyrecalldisorder
取消；解开；破坏；扰乱
vi.
repeal rescissiontake back
撤消
adj.
undone破灭的；未完成的；解开的
n.
undoing毁灭；取消；毁灭的原因
v.
undone解开；消除（undo的过去分词）

词义分布

撤消
49.5%
取消
26.1%
解开
18%
破坏
4.5%
打开
1.8%

英英释义

  • v.cancel, annul, or reverse an action or its effect
  • v.deprive of certain characteristics
  • v.cause the ruin or downfall of
  • v.cause to become loose
  • v.remove the outer cover or wrapping of
  1. v.
    to untie something or make it loose
    解开；打开；松开
    • I managed to undo a corner of the package.
      我设法拆开了包裹的一角。
    • I undid the buttons of my shirt.
      我解开了衬衫纽扣。

词源

  • undo打开
    un-,使相反，do,做。即把做好的解开，打开。