英语词汇“斑銅礦”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	斑銅礦
释义	斑銅礦 bān tóng kuàng成分为铜与铁的硫化物。属等轴晶系，多成锥形及柱与锥的聚形，有金属光泽，呈古铜色及青、赤、褐色斑纹，为炼铜重要原料。
随便看	spring-balance wristwatch spring ball joint spring bamboo woollen sweater spring band spring banger springbank spring bank holiday Spring Bank Holiday springbanks spring bar spring bar connection spring barley spring barometer spring barrel spring bar stiffness spring base spring-based spring bashing spring basin spring basket retainer spring bath springbeam spring beam spring-beam spring-beam method