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

She undid her broad lace collar before the mirror and unfastened her pretty alligator belt which she had recently bought.
她在镜子前解开自己的宽花边领饰，又解下了漂亮的鳄鱼皮带，那是她最近才买的。
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。
He undid the parcel.
他打开包裹。
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。
Winston undid the bit of string that held his overalls together.
温斯顿把扎住工作服的一根绳子解开。
I undid my watch strap.
我解开了表带。
Attiring himself with as much care as if it had been for public worship, and precisely in the same manner, he stole softly down the staircase, undid the door, and issued forth.
此时他象赴公众礼拜一样，着意将自己，打扮一番，然后以相应的一丝不苟的姿态，蹑手蹑脚地走下楼梯，打开房门，向前走去。
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。
"Please undo the package," she said; and I undid the string.
请解开这个包裹，她说；于是我便将绳子解开。