英语词汇“chert”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	chert
释义	Word Frequency chert (tʃɜːt) noun a microcrystalline form of silica usually occurring as bands or layers of pebbles in sedimentary rock. Formula: SiO2. Varieties include flint, lyddite (Lydian stone) Also called: hornstone Derived forms cherty (ˈcherty) adjective Word origin C17: of obscure origin
随便看	homoeoteleuton homoeotherm homoeotherm homoeothermal homoeothermal homoeothermic homoeothermic homoeothermous homoeothermous homoeotic homoeotic homoeotypic homoeotypical Homo erectus homoerotic homoeroticism homoerotism homogametic homogamic homogamous homogamy homogenate homogeneity homogeneous homogeneous charge compression ignition

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