“Quaternary”的概念、定义、翻译、参考文献-科学参考

单词	Quaternary
释义	Quaternary [`kwät·ǝn´er·ē] ^GEOLOGY The second period of the Cenozoic geologic era, following the Tertiary, and including the last 2-3 million years.
随便看	emission spectrometer emission spectrum emission standard emission tomography emissive power emissivity emittance emitter emitter barrier emitter bias emitter-coupled logic emitter follower emitter junction emitter pulse emitter region emitter resistance emmetropia emmonsite E mode emodin emollient emotion empennage emphasizer emphysema

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