Copperie科珀里coppern.铜；铜币；警察；紫铜色；有紫铜色翅膀的小蝴蝶vt.镀铜copper wire bar铜线锭copper arsenite亚砷酸铜copper clusters铜团簇copper sulphide硫化铜Copper electric铜电解copper and zinc铜和锌copper industry铜工业copper refining铜精炼copper chloride氯化铜,氯化亚铜copper recovery铜回收