undo
英 [?n'du?]
美[?n'du]
- vt. 取消；解开；破坏；扰乱
- vi. 撤消
低频词CET4TEM4IELTS考研TOEFLCET6常用词汇
词态变化
第三人称单数:?undoes;过去式:?undid;过去分词:?undone;现在分词:?undoing;
中文词源
undo 打开
un-, 使相反，do, 做。即把做好的解开，打开。
英文词源
- undo (v.)
- Old English undon "to unfasten and open" (a window or door), "to unfasten by releasing from a fixed position; to cancel, discharge, abrogate, reverse what has been done, put back in a former condition; bring to ruin, destroy," from un- (2) "opposite of" + do (v.). Related: Undone; undoing.
双语例句
- 1. If Michael won, he would undo everything I have fought for.
- 如果迈克尔赢了，那我一直以来努力争取的一切都将白费。
来自柯林斯例句
- 2. Once the damage is done, even modern surgery can't undo it entirely.
- 伤害一旦造成，即使是现代外科手术也无法将其完全消除。
来自柯林斯例句
- 3. A heavy-handed approach from the police could undo that good impression.
- 警方采取高压手段可能会毁掉之前留下的好印象。
来自柯林斯例句
- 4. Can you undo this knot?
- 你能解开这个结 吗 ?
来自《简明英汉词典》
- 5. His pride will undo him some day.
- 他的傲慢总有一天会毁了他.
来自《现代英汉综合大词典》