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单词 ankaramite
释义

ankaramite

noun

an·​ka·​ra·​mite
ˌaŋkəˈräˌmīt
plural -s
: a melanocratic basaltic rock with a feldspar content greater than picrite and less than basalt and differing from picrite in containing more augite than olivine

Word History

Etymology

French, from Ankaramy, Madagascar + French -ite

First Known Use

1916, in the meaning defined above

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更新时间:2025/3/3 18:16:51