copper

He offered to do the job for a few coppers..他说他来做这份工作，给他几个铜板就行。

His hair has reverted back to its original copper hue..他的头发恢复到了原来的铜色。

copper mine,铜矿

copper alloy,铜合金

copper wire,铜线

copper ore,铜矿

copper tube,铜管

copper powder,[冶]铜粉

copper clad,铜箔；包铜的

copper foil,铜箔

copper plating,镀铜；电镀铜；红铜

copper sulfate,硫酸铜

pure copper,纯铜，红铜

jiangxi copper,江西铜业（铜生产商）

copper plate,铜板

copper concentrate,铜精矿

copper pipe,铜管

copper oxide,[医]氧化铜

electrolytic copper,电解铜

copper content,含铜量

red copper,紫铜

copper strip,铜带；铜条