undo
动词；
英 [ʌn'duː] 美 [ʌn'du]
基本释义
vt.解开,松开v.取消 撤消
词根词缀
前缀
un
不，否定
+
词根
do
做
un + do = undo
网络释义
撤销；解开；取消。
Wiktionary英语原文词典
该词在Wiktionary英文原文中有详细的英文释义、词形变化、词源和词汇关系。
查看英文原文词典详情例句
1、I accidentally deleted the file, but luckily I was able to undo it.
我不小心删除了那个文件，但幸运的是我能够撤销。
2、Once the damage is done, it's difficult to undo the consequences.
一旦造成了损害，要想消除后果是很困难的。
实用场景例句
商务邮件
Could you undo the changes you made to the document?
你能撤销你对文档所做的更改吗？
学术写作
We need to undo the assumption that all data is accurate.
我们需要撤销所有数据都是准确的这一假设。
旅游出行
Please undo the seat belt before starting the car.
开始开车前请解开安全带。
日常对话
I'll undo the mistake I just made.
我会撤销我刚犯的错误。
社交媒体
Don't worry, you can undo the post if you change your mind.
别担心，如果你改变主意，可以撤销帖子。
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