“crystal-vitric tuff”的概念、定义、翻译、参考文献-科学参考

单词	crystal-vitric tuff
释义	crystal-vitric tuff [¦krist·ǝl ¦vi·trik `tǝf] ^GEOLOGY Consolidated volcanic ash composed of 50-75% crystal fragments and 25-50% glass fragments.
随便看	Pilacraceae Pilargidae pilaster pilchard oil pile splash erosion splash lubrication splatter splay splayed arch spleen splenectomy splenic fever splenic flexure splenium splenomegaly splent coal spli-base concept splice spliced splice plate splicing tape spline spline broach splined shaft

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