undo是什么意思_undo的发音_undo的用法_undo怎么记_undo翻译 undo undo是什么意思? "undo"是一个英语单词,主要用作动词,意思是“撤消; 放弃; 打开; 打开(或关闭)…的锁(或扣子); 解除; 消除; 消除(紧张或疑虑)”。 例如,“undo a decision”意思是“撤销一项决定”,“undo a closure”意思是“打开一个关闭的门户”。此外,“undo one's work”也会表示“放弃某人做的工作”。 请注意,这些解释可能会根据语境和语意而变化。 速记技巧 【记】un(开)+do(做)→刚开始做,命令就撤销了。 双语例句 用作动词(v.) 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, i.e., 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。 A compensating transaction means that a new transaction will undo the effects of previous transactions.补偿事务的意思是一个新事物会用于取消前一个事务的所有效果。 常用短语 1. undo a mistake/error:撤销错误/失误 2. undo a decision:撤销决策 3. undo a transaction:撤销交易 4. undo a change:撤销更改 5. undo an action:撤销动作 6. undo an effect:撤销影响 7. undo a contract:撤销合同 8. undo a mistake in spelling/grammar:纠正拼写/语法错误 9. undo a mistake in work/study:撤销工作/学习中的错误 以上是匆匆知识网(www.ccsheng.com)小编为您整理的undo单词相关内容。