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

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。
The disastrous fire undid months of hard work.
灾难性的大火使我们数月的辛勤劳动化为乌有。
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。
And then, when my head was well in the room, I undid the lantern just so much that a single thin ray of light fell upon the vulture eye.
然后，当我的头很好，我解开了房间的灯就如此之快，以至于单一薄的光芒落鹰眼。
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。
And I reached over, and I undid his fly.
我伸手把他的小弟弟掏了出来。
I undid my watch strap.
我解开了表带。
He undid the package.
他解开了那个包裹。
He undid the parcel.
他打开包裹。
When the winds of winter began to blow and snow fell in chunks, we undid the snap under the horse's belly. We went to the bazaar and bought bamboo, glue, string, and paper.
到得寒风呼啸、雪花飞舞的时候，我们揭开瓷马腹部的盖子，到市场去买竹子、胶水、线、纸。