英语词汇“calcium fluoride”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	calcium fluoride
释义	calcium fluoride in American English noun a white, crystalline compound, CaF2, insoluble in water, occurring in nature as the mineral fluorite: used as a flux in metallurgy and as a decay preventive in dentifrices Examples of 'calcium fluoride' in a sentence calcium fluoride The calcium fluoride glass also provides brighter, sharper images. Times, Sunday Times (2008)
随便看	keep your distance! keep your ear to the ground keep your end up keep-your-end-up- keep your eye on something keep your eye on the ball keep your eyes glued to something keep your eyes open keep-your-eyes-open keep your eyes peeled keep your feet on the ground keep your fingers crossed keep-your-fingers-crossed keep your hair on keep your hands off me! keep your head keep-your-head keep your head above water keep your head down keep your mouth shut keep your nose clean keep your nose out of something keep your nose to the grindstone keep your pecker up keep your powder dry

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calcium fluoride in American English