Any of various ores and salts of lead. Obsolete.
单词 | θ6406 |
释义 | the world > the earth > minerals > ore > [noun] > metal ore > copper ore (20) molybdena1661 Any of various ores and salts of lead. Obsolete. copper ore1713 generally any ore of copper; spec. black oxide of copper, melaconite, n. Subcategories:— types of (18) |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。