2021年11月11日 · To undo an action you just performed in Windows, press Ctrl+Z on your keyboard. (Alternately, you can sometimes press Alt+Backspace to Undo as well.) Some applications (such as Adobe Photoshop and Microsoft Office) support multiple steps of Undo, taking you back another step each time you perform the Undo command.

undo翻译：解开, 解开;打开;拆开, 消除效果, 消除，抵消（行为的效果）。了解更多。

You can undo, redo, or repeat many actions in Microsoft Word, PowerPoint, and Excel. You can undo changes, even after you have saved, and then save again, as long as you are within the undo limits (By default Office saves the last 100 undoable actions).

爱词霸权威在线词典,为您提供undo的中文意思,undo的用法讲解,undo的读音,undo的同义词,undo的反义词,undo的例句等英语服务。

undo即undo段，是指数据库为了保持读一致性，存储历史数据在一个位置。 为什么要保持读一致性？ 比如有两个用户访问数据库，当然并发罗。 A是更改，B是查询。 --A更改还没有提交，B查询的话，数据肯定为历史数据，这个历史数据就是来源于UNDO段， --A更改未提交，需要回滚rollback，回滚rollback的数据也来至于UNDO段。 结论：为了并发时读一致性成功，那么 DML操作，肯定先写UNDO段。 3.前滚与回滚： --方向相对性：前滚，是指从“以前正常点”往前，一 …

He undid most of the good work of the previous manager. 他把前任经理的大部分功绩都毁掉了。 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。 3. The team was undone by the speed and strength of their opponents. 可以)上一次操作。 (如果你又改变注意了，可以用移动、缩放和旋转 Inkscape中最常用的工具是拾取器 (Selector)，位 …

undo，英语单词，主要用作动词、名词。作动词时译为“解开，松开；消除……影响或结果，使恢复原状”，作名词时译为“撤销还原”等。

撤销（Undo）与重做（Redo）是绝大部分应用中都有的功能，它给用户提供了后悔药，这样用户即便误操作也能使损失达到最小，或者没有损失，给用户提供更好的使用体验。

undo [ ,ʌn'du: ] v. cancel, annul, or reverse an action or its effect "I wish I could undo my actions" deprive of certain characteristics. 同义词： unmake. cause the ruin or downfall of; cause to become loose "undo the shoelace"

Undo is an interaction technique which is implemented in many computer programs. It erases the last change done to the document, reverting it to an older state. In some more advanced programs, such as graphic processing, undo will negate the last command done to …