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

• 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。
• 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。
• I undid my watch strap.
  我解开了表带。
• 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 undid most of the good work of his predecessor.
  他把前任的大部分业绩毁掉了。
• I then turned the doll over onto it's front, and undid the back of the dress. I checked to see if there was some kind of battery station or switch.
  我将娃娃翻过来，将它背后的衣服解开，想找找看有没有什么安电池的地方或者开关之类的。
• 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。
• And I reached over, and I undid his fly.
  我伸手把他的小弟弟掏了出来。
• "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。
• 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。