Military officials are still tight-lipped about when or whether their forces will launch a ground offensive.
軍官們對(duì)于什么時(shí)候以及是否發(fā)動(dòng)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(duì)巧克力特的配方也守口如瓶.
期刊摘選
He tight lipped when asked about Artest constantly yammering in his ear whenever they play.
他同樣對(duì)阿泰在比賽中不斷的抱怨咆哮不予理睬.
期刊摘選
If you have a bone to pick with someone in your workplace, you may try stay tight-lipped around them.
2020年考研真題（英語二）閱讀理解 Section Ⅱ