a substance resembling a useful ore; spec. sphalerite (zinc blende).
单词 | θ6654 |
释义 | the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > sphalenite group > zinc sulphide (7) mock ore1681 a substance resembling a useful ore; spec. sphalerite (zinc blende). blende1683 Sulphide of zinc occurring as a native crystalline mineral. mock-leada1728 sphalerite (zinc blende). black jack1728 Mining. The mineral sphalerite or blende. zinc-blende1842 native zinc sulphide = blende, n. sphalerite1868 Zinc-blende. wurtzite1868 ‘Zinc sulphide, crystallizing in the hexagonal system’ (Chester). |
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。