英语词汇proterozoics怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	proterozoics
释义	Proterozoic[,prɔtərə'zəuik; ,prəu-] 【地质学】 adj. 元古代的；元古代岩石的 n. 元古代；元古代岩
随便看	excessive urbanization excess luggage excess noise excess of arc excess-of-loss reinsurance excess of skill excess population growth excess postage excess-profits tax excess reactivity excess reserve excess reserves excess sound pressure excess-three code exch. exch exchange exchangeabilities exchangeability exchangeable exchangeable disk storage exchangeable value exchangeably exchange adsorption exchange anisotropy

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