watch your mouth
US /wɑtʃ jʊər maʊθ/
UK /wɑtʃ jʊər maʊθ/
1.
注意你的言辞, 管好你的嘴
a warning to someone to stop using offensive or inappropriate language
:
•
Hey, watch your mouth! There are children present.
嘿，注意你的言辞！有孩子在场。
•
If you don't watch your mouth, you'll get into trouble.
如果你不注意你的言辞，你会惹麻烦的。