Big mouth
01
大嘴巴, 多嘴的人
someone who shares someone's secrets and private matters with others
Disapproving
Idiom
Informal
例子
Do n't tell Sarah any secrets; she has a big mouth and ca n't keep anything confidential.
不要告诉莎拉任何秘密；她大嘴巴，什么秘密都保不住。
I ca n't trust Mike with personal matters because he has a tendency to blab everything. He 's such a big mouth.
我不能信任迈克处理个人事务，因为他有把一切都说出去的倾向。他真是个大嘴巴。
