undo的用法总结大全精编3篇

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从新再来：undo的用法和辨析1

No, you don't, you've never been married. Fuck the vows, it's the years you can't undo.

——Last Night

不，你没有，你没结过婚。让誓言去死吧，过去的这些年再也不能重来过了。

——《一夜迷情》

一、关于undo，你应该知道的用法有

v.

1、解开，松开 [T]

Can you undo this knot?

你能解开这个结吗？

2、取消，废除，撤销 [I,T]

She knew it would be difficult to undo the damage that had been done.

她知道很难消除已经造成的损害。

3、毁灭；破坏；扰乱 [T]

If he won, he would undo everything I have fought for.

要是他赢了，他会毁掉我为之奋斗的一切。

二、最后，做个填词游戏吧

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

想办法补救部份损失还为时不晚。

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undo的用法总结大全2

undo的意思

vt. 松开，解开，取消，废除，毁灭，扰乱

vi. 撤销

变形：过去式: undid; 现在分词：undoing; 过去分词：undone;

undo用法

undo可以用作动词

undo指将原本捆绑着的东西打开，如鞋带、包裹等，即“松开，解开”，主要强调解开的动作，而不强调解开的状态。引申可指“毁坏，败坏”。

undo多用作及物动词，后接名词或代词作宾语。可用于被动结构。

undo的过去式是undid,过去分→←词是undone。

undo用作动词的用法例句

Would you please undo this knot for me?你能不能帮我把这个结解开？

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。

To return a database to its state as of the last committed change, ， to undo recent uncommitted changes.使一个数据库返回到它上次已确认的改变之后的状态，即取消最近的尚未确认的变动。

undo用法例句3

1、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。

2、Once the damage is done, even modern surgery can't undo it entirely.

伤害一旦造成，即使是现代外科手术也无法将其完全消除。

3、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。