shoot one's mouth off
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释义
滔滔不绝，胡吹
to boast or talk too much; to tell secrets.
例句
Tyreese：Governor, look.I shoot my mouth off sometimes,but the truth is we want to stay.I saw red. It won't happen again.(The Walking Dead)
泰瑞斯：总督，听着。我有时说话不经大脑，但我们真的很想留下。我过激了，不会再发生。(行尸走肉)
