I can't undo the knot.我解不开这个结。

She undid the buttons of her jacket.她解开了夹克衫的扣子。

I pulled off my top and undid my bra.我脱掉上衣, 解开胸罩。

I managed secretly to undo a corner of the parcel.我设法偷偷地打开了包裹的一角。

If he won, he would undo everything I have fought for.如果他赢了, 那我一直以来努力争取的一切都将付之东流。

A heavy-handed approach from the police could undo that good impression.警方的粗暴手段可能会抹去之前留下的良好印象。

It would be difficult to undo the damage.损失将难以弥补。

They were undone by a goal from John Barnes.约翰•巴恩斯的一粒进球使他们落败。

Macbeth is the story of a Scottish soldier who becomes king but is undone by his own ambition.《麦克白》讲的是一位苏格兰士兵当上了国王却毁于自己野心的故事。