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	nio·biumBrE /naɪˈəʊbiəm/NAmE /naɪˈoʊbiəm/ noun [U] (symbol Nb) a chemical element. Niobium is a silver-grey metal used in steel alloys. 铌
随便看	chicaned chicaner chicaneries chicaners chicanery chicanes chicaning Chicano chicanos chicas chiccory chicer chic-er chicest chic-est chichi chichier chichiest chichis chick chickadee chickadees chicked chicken chicken-and-egg problem

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