表皮 biǎopí epidermis Origin Definitions Defs Strokes Stroke Words Sentences Sents biǎopí epidermis 表 biǎo noun surface (bound form) surface; exterior; outside皮 pí noun skin; leather skin, fur, or hide of humans or animals; leather; peel or bark of plantsbiǎopí outer surface 表 biǎo noun surface (bound form) surface; exterior; outside皮 pí noun surface the surface or outer layer of something; a wrapper; a cover