"gnashing" in Chinese (Simplified)
咬牙
Definition
“Gnashing” 是指把牙齿紧咬在一起，通常因为愤怒、沮丧或疼痛。
Usage Notes (Chinese (Simplified))
'Gnashing' 几乎总是指“gnashing of teeth”（咬牙切齿），多出现在情感强烈或宗教、文学场景中。很少用于其他身体部位。
Examples
He was gnashing his teeth in anger.
他正在愤怒地**咬牙**。
She couldn't stop gnashing her teeth because of the pain.
因为疼痛她不停地**咬牙**。
The sound of gnashing teeth was loud in the room.
房间里**咬牙**的声音很大。
People were gnashing their teeth in frustration after the bad news.
人们在听到坏消息后，都在**咬牙切齿**。
He left the meeting, gnashing his teeth and muttering under his breath.
他离开会议时**咬牙**低声咕哝着。
You could almost hear the collective gnashing from the crowd after the team lost.
在球队输掉比赛后，你几乎能听到观众们集体的**咬牙切齿**。