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

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。
And I reached over, and I undid his fly.
我伸手把他的小弟弟掏了出来。
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。
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 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。
"No, please do not refuse," Sasha went on muttering as he unpacked the parcel. Sasha undid the object and put it solemnly on the table.
不，劳驾，您千万不要推辞，萨沙继续嘟哝说，打开纸包。萨沙拆开这件东西的纸包，郑重地把它放在他的桌子上。
He undid the parcel.
他打开包裹。
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 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。