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单词 diabase
释义

diabase

/ˈdaɪəbeɪs/
noun
Geology another term for DOLERITE.
【地质】同DOLERITE.
词源
mid 19th cent. (originally denoting diorite): from French, formed irregularly as if from di- 'two' + base 'base' (thus 'rock with two bases', referring to the base minerals of diorite), but associated later perhaps with Greek diabasis 'transition'.
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更新时间:2025/3/29 19:09:28