unpick

You can always unpick the hems on the dungarees if you don't like them.

如果你不喜欢，你可以把工作服的褶边拆掉。

A statesman who ought to know better wants to unpick last year's reform of Europe's common agricultural policy.

一个不甚了解情况的政客想对去年欧洲普遍的农业政策改革指手画脚。

I didn't want to unpick the past.

我不想翻旧账。

And a provocative exhibition tries to unpick the myth about the world's most famous apeman.

法国引人入胜的展览欲揭开世界上最有名的猿人之谜.

There are fears that the president might unpick the treaty.

有人担心总统会挑那个协议的毛病。