【来源及含义】Greek: numbness, dullness; sleep, stupor, torpor; benumb, deaden
【相关词根词缀】;Related "sleep" units: ;dorm-,hypno-,letho-,oneiro- (dream),somni-,sopor-.
【同源单词】acronarcotic, antinarcotic, autonarcosis, denarcotize, electronarcosis, encephalonarcosis