英语词汇columbium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	columbium
释义	co·lum·bi·um AHD[kə-lŭmʹbē-əm] D.J.[kəˈlʌmbiːəm]K.K.[kəˈlʌmbiəm]n.Symbol Cb （名词）符号 Cb Niobium. No longer in scientific use.钶：铌的旧名，已被废弃 Etymology语源 After Columbia ²源自 Columbia²
随便看	factionalize factionalized factionalizes factionalizing factionate factioned factioning factions -factions factious factitious factitive factitives fact of life factoid factoids factor factorage factorages factored factorial factorials factories factoring factor IX

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