英语词汇“demographic trend”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	demographic trend
释义	demographic trend freq. 8 dict. 4 un.人口结构和人口变化的趋向 [网络]人口统计动向；人口分布发展趋向；人口统计趋势
随便看	dualfurnace cracking dualfurnace cracking unit dual furnace cracking unit dual furnace thermal cracking dualfurnace thermal cracking dual gage dual-gap disk head dual gap head dual-gap head dual-gap read-after-write tape head dual gap read-after-write tape head dualgap rewrite head dual-gap rewrite head dual gap rewrite head dual gas-driven sample tube dual gas supply dual gate dual gate fet dual gate field effect transistor dual-gate MESFET mixer dual gate reset circuit dual gauge dual-gauge track dual gear dual gear-change pedal

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