英语词汇“tephra”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	tephra
释义	tephra n. fragmented rock etc. ejected by a volcanic eruption. Etymology: Gk, = ash
随便看	Nth. NTP nu nuance nub nubble nubile nuchal nuci- nuciferous nucivorous nuclear nuclease nucleate nuclei nucleic acid nucleo- nucleolus nucleon nucleonics nucleoprotein nucleoside nucleotide nucleus nuclide

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