mouth off
US /maʊθ ɔf/
UK /maʊθ ɔf/

短语动词
1.
顶嘴, 出言不逊
to speak in an insolent or disrespectful way, especially to someone in authority
示例:
•
He got fired for mouthing off to his boss.
他因为顶撞老板而被解雇了。
•
Don't mouth off to your elders.
不要顶撞你的长辈。
在 Lingoland 学习这个单词