英语词汇primary system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	primary system
释义	primary — 主要 • 元 • 原 • 原生 • 初次 • 最初 primary n — 初等 n • 基层 n • 初选 n • 原色 n • 最主要者 n primary adj — 首要 adj system n — 制 n • 体 n • 制度 n • 体制 n • 制式 n • 装置 n • 条贯 n
随便看	residual probability residual problems residual proceeds residual product residual profit residual property residual protective device residual protein residual radiation residual radioactivity residual rate residual response residual responsibility residual rights residual risk residual risk exposure residual risk remains residual role residual rule residuals residual scheme residual Securities residual services residual settlement residual shares

英汉双解词典包含2273206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。

primary —