biotite
/ˈbaɪətaɪt/noun
mass noun
- a black, dark brown, or greenish black micaceous mineral, occurring as a constituent of many igneous and metamorphic rocks黑云母。
词源
mid 19th cent.: named after J.-B. Biot (1774-1862), French mineralogist.
单词 | biotite |
释义 | biotite/ˈbaɪətaɪt/noun mass noun
词源 mid 19th cent.: named after J.-B. Biot (1774-1862), French mineralogist. |
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