英语词汇“the aging of a population”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	the aging of a population
释义	the aging of a population 基本例句老龄化 Aging has become a social problem.老龄化已成为一个社会问题。 China's population is aging at unprecedented levels.使中国人口老龄化达到了前所未有的水平。
随便看	pore fractal dimension Pore-fracture grouping pore-free pore-free die casting pore-free material pore free product pore-free surface pore fret pore function pore fungi pore fungus pore funguss Porega pore gas pressure pore gel pore geometry pore geometry factor poreger pore gradient ceramics pore ground water pore humidity pore hydraulic pressure variation pore hydro-pressure pore ice poreiia chinensis