英语词汇“Proterozoic aeon”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Proterozoic aeon
释义	Proterozoic aeon 基本英英 🌏元古宙 Noun: from 2,500 to 544 million years ago; bacteria and fungi; primitive multicellular organisms
随便看	general quadratic surface general quadric surface general qualities general quality general-quality criteria general quality problems general quantifer general quantifier general quantile regression general quantity general quarter General Quarters general quarter sessions general-quarters signal general quasivariational-like inequalities general query general querycomponent general query module general question general questionnaire general questions general questions database general quipment general racket radio service general radar timer