英语词汇elderly dependency ratio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	elderly dependency ratio
释义	elderly dependency ratio (退休)高龄者(被)赡养率
随便看	decommercialised decommercialising decommercialization decommercialize decommercialized decommercializes decommercializing decommission decommissioner decommissioning decommissionings decommitment decommunization decommunize decommunized decommunizes decommunizing decommutation decommutator decompensate decompensated decompensates decompensating decompensation decompensations

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。