copper pyrites
英
美
-
Noun:
-
a yellow copper ore (CuFeS2) made up of copper and iron sulfide
-
用作名词 (n.)
-
The major ore mineral in the Shijuli copper deposit is chalcopyrite, copperas stone and so on.
石居里铜矿床矿石中主要矿石矿物由黄铜矿及黄铁矿等组成。
-
以上内容独家创作,受著作权保护,侵权必究
海词词典,十七年品牌