皮辊花 pígǔnhuā lap waste Origin Definitions Defs Strokes Stroke Words Sentences Sents 皮 pí noun surface the surface or outer layer of something; a wrapper; a cover辊 輥 gǔn roller (bound form) roller; cylinder; a cylindrical part in a machine that revolves to move, press, or flatten something花 huā noun cotton cotton; cotton fiber