black copper meaning in English
【冶金】粗铜。
Examples
- If making the black copper walk silver and the spot coppers and the tin system handicraft products to combine together , decorate the result to seem to be the more fresh and gorgeous lucidity
如使乌铜走银与斑铜和锡制工艺品相结合，装饰效果显得更加鲜艳明朗。 - The products take black copper as the birth , carving various wood grain patterns on the birth , with the cold gold or silver in the interval , then present black yellow or clear adornment result of black and white , the color is very elegance
产品以乌铜为胎，在胎上雕刻各种花纹图案，以金或银冷嵌其间，即呈现黑黄或黑白分明的装饰效果，色态极其雅致。