Military officials are still tight-lipped about when or whether their forces will launch a ground offensive.

軍官們對于什么時候以及是否發(fā)動地面進(jìn)攻依然守口如瓶。

He was sitting at the other end of the table, tight-lipped and angry.

他坐在桌子的另一頭，雙唇緊閉，滿面怒容。

Strict confidentiality cocoa drink formula, the formula of chocolate UNSCOM also tight - lipped.

他們嚴(yán)格保密可可飲料的配方, 對巧克力特的配方也守口如瓶.

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He tight lipped when asked about Artest constantly yammering in his ear whenever they play.

他同樣對阿泰在比賽中不斷的抱怨咆哮不予理睬.

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