英语词汇retain online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	retain online
释义	retain v — 留 v • 保留 v • 保持 v • 留住 v • 保留 v • 挽留 v • 保有 v • 存有 v online adj — 联机 adj • 在线的 adj • 网上经营的 adj
随便看	high embankment high emergency high emissions high emission vehicles high emissivity high emotion high emotional charge high emphasis high employee high employee engagement high employee retention high employee turnover high employment high encryption high-end high-end accessories high-end accuracy high end advertising high-end aesthetics high-end amenities high-end analysis high-end apartments high-end apparel high end appeal high-end appearance

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。

retain v —