mouthing
US /ˈmaʊðɪŋ/
UK /ˈmaʊðɪŋ/
名词
无声地用嘴型, 顶嘴
the action of forming words with the lips without making any sound
示例:
•
She was mouthing silent instructions to her friend across the room.
她正无声地用嘴型向房间另一边的朋友传达指令。
•
His constant mouthing off got him into trouble with the teacher.
他不停地顶嘴，惹恼了老师。