undoes

英 [ʌnˈdʌz]

美 [ʌnˈdʌz]

v.  打开; 解开; 拆开; 消除，取消，废止(某事的影响); 打败; 挫败
undo的第三人称单数

柯林斯词典

• VERB 解开；松开；打开
  If youundosomething that is closed, tied, or held together, or if youundothe thing holding it, you loosen or remove the thing holding it.
  1. I managed secretly to undo a corner of the parcel...
     我悄悄地设法解开了包裹的一角。
  2. I undid the bottom two buttons of my yellow and grey shirt...
     我解开了自己黄灰相间的衬衫上最下面的两个纽扣。
  3. Some clamps that had held the device together came undone.
     用来将装置夹在一起的一些夹子松开了。
• VERB 撤销；抵消；消除
  Toundosomething that has been done means to reverse its effect.
  1. A heavy-handed approach from the police could undo that good impression...
     警方采取高压手段可能会毁掉之前留下的好印象。
  2. She knew it would be difficult to undo the damage that had been done...
     她知道想要消除已经造成的损害是很难的。
  3. If Michael won, he would undo everything I have fought for.
     如果迈克尔赢了，那我一直以来努力争取的一切都将白费。
• VERB 破坏；毁掉
  If a person, organization, or planis undone bysomething, that thing causes their failure.
  1. They were undone by a goal from John Barnes...
     约翰·巴恩斯的一粒进球使他们落败。
  2. Macbeth is the story of a Scottish soldier who becomes king but is undone by his own ambition.
     《麦克白》讲述的是一个苏格兰士兵当上了国王，却毁于自己的野心。
• See also:undoingundone

双语例句

• Redo essentially undoes the Undo and is easy to implement if the programmer has already gone to the effort to implement Undo.
  恢复实际上是对撤销进行撤销，如果程序员已经实现了撤销，恢复很容易实现。
• The switch doesn't render the computer unusable, but it undoes people's efforts to personalize their computer screens with photos or designs.
  许多人说，他们将个性化桌面恢复一个小时后，屏幕又黑了。
• The name of the action that will be performed if the user undoes a previous edit.
  如果使用者原上一次所行作的名。
• Hg backout CHANGESET: Undoes a specific changeset and creates a changeset that undoes that changeset.
  hgbackoutCHANGESET：撤消特定的更改集并创建撤消此更改集的更改集。
• Just why high-fat diets might affect the brain and how exercise undoes the damage is not yet clear.
  为什么高脂饮食损伤大脑而运动又能防御这种损伤，原因还不清楚。
• ASCII characters to indicate carriage return or tab or backspace; typed by depressing a key and the control key at the same time. When a user mistypes, the Backspace key undoes the erroneous characters.
  表示回车、退格或制表的ASCII字符；同时按住一个键和control键可以打出来。当用户输入错误时，可以按退格键撤销错误的字符。
• Even though they can subsequently be un-done ( known as reverting), both the changes and the replacement code that undoes those changes are a permanent part of project history.
  即使之后可以取消（称为还原），但这些更改和取消这些更改的替换代码也都成为项目历史不变的一部分。
• Hg rollback: Undoes the last Mercurial transaction, which is commonly a commit, pull from a remote repository, or a push to this repository.
  hgrollback：撤消最后一个Mercurial事务，通常是commit、对远程存储库的pull或push。
• If the user undoes a delete, it is a different EditPart that is recreated to represent the restored object.
  如果用户撤销了一个删除操作，那么用于表示被恢复对象而重新创建的EditPart与原先的EditPart是不同的。
• Although one hot fudge sundae won't cause significant weight gain, persistent stress could lead to a pattern of binge or comfort eating that undoes previous weight loss.
  偶尔小小贪嘴一下不会引起体重显著增加，但是持续的应激会导致习惯性地耽于美食，放开食量，结果减肥大业前功尽弃。