英语词汇“olivine diabase”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	olivine diabase
释义	olivine diabase olivine diabase [′äl·ə‚vēn ′dī·ə‚bās] (petrology) An igneous rock composed principally of olivine and formed from tholeiitic magmas by differentiation in thick sills.
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