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

• I undid the bottom two buttons of my yellow and grey shirt
  我解开了自己黄灰相间的衬衫上最下面的两个纽扣。
• He undid the parcel.
  他打开包裹。
• 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。
• He bent down and undid his shoelaces.
  他俯下身来解开鞋带。
• I undid two buttons of my white shirt.
  我解开了白衬衫上的两个扣子。
• He undid the package.
  他解开了那个包裹。
• 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。
• 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。
• "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。
• I undid my watch strap.
  我解开了表带。