一:undo是什么意思(中英文)解释的意思:
undo是一个英文动词,意为“撤销,取消,恢复原状”。它可以用来表示对某件事情或者行为的撤销或者取消,使其恢复到之前的状态。
二:怎么读(音标):
undo的音标为/ʌnˈduː/。
三:用法:
1. undo可作为及物动词,后接名词、代词或者动名词作宾语。:
- Please undo the button on your shirt.(请解开你衬衫上的纽扣。)
- I accidentally deleted the file, can you help me undo it?(我不小心删除了这个文件,你能帮我恢复吗?)
- She quickly undid her hair and put it up in a ponytail.(她迅速地把头发解开,并扎成马尾辫。)
2. undo也可作为不及物动词使用,表示“取消效果、回复原状”。:
- Press Ctrl + Z to undo your last action.(按下Ctrl + Z来撤销你最后一次操作。)
- The magician made the rabbit disappear and then undid the trick to reveal it again.(魔术师让兔子消失了,然后又取消了这个魔术来重新展示它。)
3. undo还可以作为名词使用,表示“撤消命令,回退操作”。:
- The undo function is very useful when you make mistakes.(当你犯错时,撤消功能非常有用。)
- You can use the undo button to go back to the previous page.(你可以使用撤消按钮回到上一页。)
四:例句1-5句且中英对照:
1. She accidentally deleted the important email, but luckily she was able to undo it.
她不小心删除了重要的邮件,但幸运的是她能够撤销。
2. The company decided to undo their previous decision and start over with a new strategy.
公司决定撤销之前的决定,重新开始制定新的策略。
3. Can you please undo the knot on this rope? I need it untied.
你能帮忙解开这根绳子上的结吗?我需要它解开。
4. After realizing her mistake, she quickly hit the undo button on her computer.
意识到自己的错误后,她迅速按下了电脑上的撤消按钮。
5. The artist decided to undo his painting and start over because he wasn't happy with how it turned out.
艺术家决定撤销他的画作并重新开始,因为他对最终效果不满意。
五:同义词及用法:
1. reverse:动词,意为“颠倒,反转”,也可表示“取消、恢复原状”。与undo相似,但更强调将事情或者状态完全改变,而不是简单地回复原状。
例句:He reversed his decision and decided to go on the trip with us.(他反悔了,决定和我们一起去旅行。)
2. cancel:动词,意为“取消,作废”。与undo相似,但更常用于取消预约、订单等具体的事务。
例句:I need to cancel my flight and reschedule for next week.(我需要取消我的航班,并重新安排下周的行程。)
3. revoke:动词,意为“撤销,废除”。与undo相似,但更正式和的用法。
例句:The government has revoked the law that caused controversy among citizens.(已经撤销了引起公民争议的法律。)
六:编辑总结:
undo是一个常用的英语单词,它可以表示对某件事情或者行为的撤销或者取消。它可以作为及物动词、不及物动词以及名词使用,在日常生活中都有广泛的应用。在使用时要注意和其近义词的区别,并根据具体语境选择合适的表达方式。