Gnasher
vt. (尤指在愤怒或痛苦时)咬(牙), 切(齿), 磨(牙)；用牙咬\\nvi. 咬牙切齿；磨牙；(上下牙)互相叩击\\nn. 咬牙切齿(的动作), 磨牙
🗣️ 情景例句
I frankly don't know what to do about it.
我真不知道该怎么解决。
Could you lend me ten dollars?I left my wallet at home.
你能借给我10美元?我把钱包留在家了。
Good idea.
好主意。