英语词汇dogtooth spar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	dogtooth spar
释义	Definition of dogtooth spar in English: dogtooth spar noun Mineralogy A variety of calcite in the form of dogtooth crystals. Origin Early 18th century. Definition of dogtooth spar in US English: dogtooth spar noun Mineralogy A variety of calcite in the form of dogtooth crystals. Origin Early 18th century.
随便看	seventieths seventy seventy-eight seventyfold seventyfold seven-up seven-ups Seven Wonders of the World seven year(s Seven Years War sever severability severable severable several several-fold severality severalize severally severally severalties severalty severance severance severance pay

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Definition of dogtooth spar in English: