铜版 tóngbǎn copperplate Origin Definitions Defs Strokes Stroke Words Sentences Sents 铜 銅 tóng noun copper copper (chemical element Cu); also used to refer to bronze and other copper alloys版 bǎn verbnoun printing plate (bound form) a plate or block used for printing, whether made of wood, metal, or film; also refers to a photographic negative