not breathe a syllable的用法和样例:
例句
- There is no room to put in a single additional word.
再一个字也加不进来了。 - He promises me to keep it a strict secret.
他答应我对此事绝对保密。 - Participation will not require an NDA.
参与公开测试不需要签署保密协议。 - The movie star is a clam about her age.
这影星对她的年龄守口如瓶。 - I do not mean to pry,so there's no need to clam up on me.
我并不想要探听什么,因此你不必对我守口如瓶。