undid

英 [ʌnˈdɪd]

美 [ʌnˈdɪd]

v. 打开; 解开; 拆开; 消除，取消，废止(某事的影响); 打败; 挫败
undo的过去式

柯林斯词典

The workmen mended the road, but a heavy storm undid their work.
一场暴风雨破坏了工人们已修好的道路。
As they undid the letter, the piece of paper saying they were all alive fell on the ground.
他们打开那封信时，那张说所有人都活着的字条掉到了地上。
She undid her top button, still laughing and coughing at the same time.
她拉开了领口的钮子，一边笑，一边咳。
I undid the bottom two buttons of my yellow and grey shirt
我解开了自己黄灰相间的衬衫上最下面的两个纽扣。
72. The doctor's doctrine undid one dollar and a dozen of collars.
72.博士的学说毁掉了一美元和一打衣领。
He undid most of the good work of his predecessor.
他把前任的大部分业绩毁掉了。
I then turned the doll over onto it's front, and undid the back of the dress. I checked to see if there was some kind of battery station or switch.
我将娃娃翻过来，将它背后的衣服解开，想找找看有没有什么安电池的地方或者开关之类的。
Leaving the door ajar, amid the stench of mouldy limewash and stale cobwebs he undid his braces.
门半掩着，在发霉的石灰浆和陈年的蜘蛛网的臭气中，解下了背带。
She undid her hair and let it fall across her Back.
她松开自己的头发，任其散落在背上。
He bent down and undid his shoelaces.
他俯下身来解开鞋带。