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	columbium /kəˈlʌmbɪəm/ noun old-fashioned term for NIOBIUM. 〈旧〉同NIOBIUM. 词源 early 19th cent.: modern Latin, from Columbia, a poetic name for America from the name of Christopher Columbus （see COLUMBUS²）.
随便看	fictionalization fictionalize fictionally fictionist fictitious fictitiously fictitiousness fictive fictiveness ficus fid Fid. Def. fiddle fiddle around fiddleback fiddle-back fiddle-de-dee fiddle-faddle fiddlehead fiddle pattern fiddler fiddler crab Fiddler's Green fiddlestick fiddlesticks

英汉双解词典包含131075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。