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

• 
  Undidis the past tense ofundo.

双语例句

• 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。
• And I reached over, and I undid his fly.
  我伸手把他的小弟弟掏了出来。
• He undid the package.
  他解开了那个包裹。
• 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。
• 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。
• 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。
• 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。
• I undid the screws to get the door off.
  我把螺丝拧开才把门拆掉。
• "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 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。