英语词汇“niobian”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

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单词	niobian
释义	Definition of niobian in English: niobian adjective nʌɪˈəʊbɪən Mineralogy Of a mineral: having a (small) proportion of a constituent element replaced by niobium. Origin 1950s; earliest use found in American Mineralogist. From niob- + -ian. Definition of niobian in US English: niobian adjectivenʌɪˈəʊbɪən Mineralogy Of a mineral: having a (small) proportion of a constituent element replaced by niobium. Origin 1950s; earliest use found in American Mineralogist. From niob- + -ian.
随便看	obturator muscle obturator nerve obturators obturator vein obturbinate obturbinated obtuse obtuse-angled obtuse angular obtuse bisectrix obtuse cone obtused obtusely obtusely obtuseness obtuseness obtusenesses obtusion obtusity obtusity obtusively O.B.U. obu Ob-Ugrian ob-ugric

　

英语词典包含464360条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

　

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更新时间：2026/5/29 5:06:27