undo的用法总结大全.docx

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undo的用法总结大全
undo的用法你知道多少，今日我给大家带来undo的用法，盼望能够关心到大家，下面我就和大家共享，来观赏一下吧。
undo的用法总结大全
undo的意思

undo的用法总结大全
undo的用法你知道多少，今日我给大家带来undo的用法，盼望能够关心到大家，下面我就和大家共享，来观赏一下吧。
undo的用法总结大全
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 ，想把绳结解开。
To return a database to its state as of the last committed change, ., to undo recent uncommitted ，即取消最近的尚未确认的变动。
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undo用法例句
1、If Michael won, he would undo everything I have fought for.
假如迈克尔赢了，那我始终以来努力争取的一切都将白费。
2、Once the damage is done, even modern surgery cant undo it entirely.
损害一旦造成，即使是现代外科手术也无法将其完全消退。
3、A heavy-handed approach from the police could undo that good impression.
警方实行高压手段可能会毁掉之前留下的好印象。
从新再来：undo的用法和辨析
No, you dont, youve never been married. Fuck the vows, its the years you cant undo.