斑铜矿 bāntóngkuàng bornite Definitions Defs Origin Strokes Stroke Words Sentences Sents 斑 bān nounadjective spotted (bound form) spotted; striped; variegated; having several colors mixed together铜矿 銅礦 tóngkuàng copper ore The mineral or rock containing copper that is mined for metal extraction.
