undid

He undid the parcel.

他打开包裹。

She undid the string round the parcel.

她解开了绕在包裹上绳子。

He undid the string round a parcel.

他解开了绑包裹绳子。

In 5 minutes he undid my whole day's work.

他五钟就把我花一整天做成事给毁了。

He bent down and undid the laces of his shoes.

他弯腰解开鞋带。

He did wrong, and in the end his wrongs undid him.

行恶者终以其恶毁其身。

she undid her helmet and shook out her frizzled hair.

她摘下头盔，抖顺了卷曲乱发。

The officer undid the flap of his holster and drew his gun.

军官打开枪套盖拔出了手枪。