gnash one's teeth in hatred grind one's teeth odontoprisismolarbrygmusbruxism得: need直: straight; stiff咬牙: grit one's teeth恨得咬牙切齿: grind one咬牙: 1.(咬紧牙关) grit one's teeth 恨得直咬牙 gnash one's teeth in hatred2.(熟睡时磨牙) grind one's teeth (in sleep)3.[医学] odontoprisis; molar; brygmus; bruxism下载手机词典可随时随地查词查翻译