英语词汇calcium fluoride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	calcium fluoride
释义	calcium fluoriden.（名词） A colorless powder, CaF₂, used in emery wheels, carbon electrodes, and cements. 氟化钙：一种无色粉末，CaF₂，用于金刚砂轮、碳电级和水泥
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