Word · Frequency #6417
Fully loadedundone
撤销；取消；使恢复原状
undone is the past participle of undo (irregular).
核心释义
To reverse or cancel the effect of an action.
- 1.
撤销某动作的效果。
To reverse the effects of an action.
- 2.
解开。
To unfasten.
- 3.
使贫困或毁坏(如声誉)；导致......垮台。
To impoverish or ruin, as in reputation; to cause the downfall of.
解开；松开；毁掉；使身败名裂；使垮台；撤销某动作的效果。；解开。；使贫困或毁坏(如声誉)；导致......垮台。
用法In use
I made a mistake in the spreadsheet, but the program let me undo the change.
用法提示：此处 undo 是动词原形，表示“撤销（已做的操作）”。
She undid the damage by apologizing to everyone she had upset.
用法提示：此处 undid 是 undo 的过去式，表示“消除（已造成的不良影响）”。
One mistake should not undo all the progress we have made.
用法提示：此处 undo 是动词原形，用在 should 后，表示“使……化为乌有、抵消”。
undo + noun phrase
常用于指撤销操作或影响。
He tried to undo the mistake.
他试图撤销这个错误。
be undone
被动形式表示被解开或被撤销。
The knot was easy to undo.
相关词与表达Connections
搭配Collocations
- undo the damage
- 消除损害
- It will take years to undo the damage caused by the storm.消除风暴造成的损害需要数年时间。
- undo a mistake
- 纠正错误
- She tried to undo the mistake by sending a correction email.她试图通过发送更正邮件来纠正错误。
- undo a knot
- 解开绳结
- I can't undo the knot in my shoelace.我解不开鞋带上的结。
- undo a button
- 解开纽扣
- He undid the top button of his shirt.他解开了衬衫最上面的纽扣。
- undo the effects
- 消除影响
学习提示Learner notes
记忆技巧Memory Tip
联想电脑上的Ctrl+Z（撤销），按了它就“undo”（撤销）刚才的操作。
语境与语域Context & Register
通常用于撤销操作或恢复原状，常见于计算机操作、日常行动或解除束缚的语境。语气中性，可用于多种正式和非正式场合。
发音与拼写Pronunciation & Spelling
这些单词都与undo的结尾发音/uː/押韵。注意：undo中的do部分发音为/duː/，与do相同。
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
Dictionary facts from ECDICT, WIKTIONARY.