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

词汇	Proterozoic era
释义	Proterozoic era 基本例句元古代 Early Proterozoic high-pressure metamorphism in the Wutaishan.五台山早元古代高压变质作用研究。 The mineralization epoch is the early period of mesoproterozoic Era.成矿时代为中元古代早期。
随便看	summer air conditioning summer air-conditioning summer air-conditioning load Summer air temperature Summerall summative summative assessment summative evaluation summatively summative precipitation summative scale summative test summative usability testing summator summatory summatory function summa totalis summatous sum matrix summ'd summe summed summed area table summed current summed dominance ratio