英语词汇niobium怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	niobium
释义	ni·o·bi·um /naɪˈəʊbɪəm/ n. 【化】铌 [NL < NIOBE; 因铌与钽缔合，如尼俄伯之对于坦塔罗斯，故名；见TANTALUM]
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英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。