单词 | 黝铜矿 |
释义 | 〔tetrahedrite〕A grayish-black mineral, essentially (CuFe)12Sb 4S 13, often containing other elements, and used as an ore of copper. 黝铜矿:黑灰矿物,主要是(CuFe)12Sb 4S 13,常含其它元素,做为铜的原料 |
随便看 |
|
学习网英语词汇栏目收词371507余条,连同派生词、复合词、词组和习语等。每个词条提供了音标、词性、释义、用法、搭配和同(近)义词等多项功能,对所收词汇进行全方位的解释和说明,内容丰富,功能全面。