单词 | marcasite |
释义 | Word Frequency marcasite(ˈmɑːkəˌsaɪt) noun 1. a metallic pale yellow mineral consisting of iron sulphide in orthorhombic crystalline form used in jewellery. Formula: FeS2 2. a cut and polished form of steel or any white metal used for making jewellery Derived forms marcasitical (ˌmɑːkəˈsɪtɪkəl) adjective Word origin C15: from Medieval Latin marcasīta, from Arabic marqashītā, perhaps from Persian |
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