to keep one's cards close to one's chest
01
不露底牌, 把计划藏着掖着
to refrain from revealing one's true intentions or plans
习语
非正式
例子
The negotiator kept his cards close to his chest during the business deal, not revealing his true bottom line to the other party.
在并购谈判中,CEO一直不露底牌,直到最终报价出来。



























