chalcopyrite
英 [,kælkə(ʊ)'paɪraɪt]
美 [,kælkə'paɪraɪt]
词性
名词
基本解释
n.黄铜矿
网络释义
a yellow mineral that is a mixed sulfide of copper and iron, sometimes containing small amounts of other elements such as gold and silver
例证
1. Chalcopyrite is a common mineral found in copper ore deposits.
2. The chalcopyrite samples were analyzed in the lab for their copper content.
2. The chalcopyrite samples were analyzed in the lab for their copper content.