| 单词 | witherite |
| 释义 | Word Frequency witherite(ˈwɪðəˌraɪt) noun a white, grey, or yellowish mineral consisting of barium carbonate in orthorhombic crystalline form: occurs in veins of lead ore. Formula: BaCO3 Word origin C18: named after W. Withering (1741–99), English scientist, who first described it |
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