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单词 niobite
释义

niobite

/ˈnʌɪə(ʊ)bʌɪt/ /nʌɪˈəʊbʌɪt/
noun
Mineralogy = columbite.

Origin

Mid 19th century; earliest use found in James Dana (1813–1895), geologist, zoologist, and teacher. In sense 1 from German Niobit from Niob- (in Niobium) + -it.

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更新时间:2024/11/10 15:25:40