牙膏 Traditional form: 牙膏 Pinyin (reading): yágāo Definitions: toothpaste CL:管 (guǎn) Characters: 牙 - tooth, molar; fang, tusk; serrated 膏 - grease, fat; ointment, paste Traditional characters: 牙 - tooth, molar; fang, tusk; serrated 膏 - grease, fat; ointment, paste