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

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。
He undid the parcel.
他打开包裹。
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 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。
I undid the screws to get the door off.
我把螺丝拧开才把门拆掉。
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。
He bent down and undid his shoelaces.
他俯下身来解开鞋带。
I undid two buttons of my white shirt.
我解开了白衬衫上的两个扣子。
He sat down in the sluttish armchair and undid the straps of the brief-case.
他在那张邋遢的沙发上坐下来，把公文包的搭扣带松开。
When I was placed in her arms she undid her top.
看护放我在她的臂上，她很羞缩的解开怀。