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

• 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 bent down and undid his shoelaces.
  他俯下身来解开鞋带。
• 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。
• And I reached over, and I undid his fly.
  我伸手把他的小弟弟掏了出来。
• 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。
• 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。
• 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。