gnash one’s teeth in hatred
恨得直咬牙
To make one gnash teeth
令人切齿
To gnash the teeth with angry looks
怒目切齿
to gnash one’s teeth in hatred
切齿仇恨
To gnash the teeth and rub the palms
咬牙擦掌
gnaw(literally or figuratively)
咬啮
gnash the teeth(in anger or hatred)
咬牙切齿
To bite one’s lips and gnash the teeth
咬牙切齿
Gnaw Food of the Gods II
猛鼠食人灭
To gnash the teeth and stare in anger
龇牙瞪眼