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 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。
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 quickly undid the screws that held the cassette together.
他很快地拧开了磁带盒的螺丝。
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。
I undid the screws to get the door off.
我把螺丝拧开才把门拆掉。
He undid most of the good work of his predecessor.
他把前任的大部分业绩毁掉了。
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。