英语词汇older age group简单造句、意思、用法及例句-英语例句辞典

单词	older age group
例句	原声例句 VOA Standard 2014年11月合集 The overall vaccine efficacy in the older age group for all the sites was 47 percent and in the younger age it was 27 percent. 在老年人群中整体疫苗功效为47%, 年轻人则是27%。
随便看	information manipulation information media information model information need information needs information network information networks information number information offer information office information officer information on information operations information organization information overload information overloads information owner information pack information packet information part information pattern information platform information point information policy information preserving

英语例句辞典收录519880条英汉例句词条，基本涵盖了全部常用单词的造句方法及例句，是英语学习的有利工具。