方头螺帽 fāngtóuluómào square-headed nut Definitions Defs Origin Strokes Stroke Words Sentences Sents 方头 方頭 fāngtóu square-shaped top a square-shaped end or top; cubic-topped螺帽 luómào nut a metal block with a hole used to fasten a bolt; the female component of a nut and bolt set
