英语词汇“mafic mineral”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	mafic mineral
释义	mafic mineral mafic mineral [′maf·ik ′min·rəl] (mineralogy) A mineral that is composed predominantly of the ferromagnesian rock-forming silicates. In general, any dark mineral.
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