英语词汇productivity need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	productivity need
释义	productivity n — 效率 n need to — 务必 productive adj — 生产 adj • 生产性 adj need v — 需 v • 需要 v • 必要 v • 需求 v • 要有 v • 消 v • 必需 v • 待 v • 得要 v need n — 需要 n • 需求 n
随便看	longer running longer scale longer sentences longer sequences longer service intervals longer service life longer service lives longer sizes of paper longer sleep longer soft longer span longer Standing longer staple longer strands longer strap longer stride longer strings longer Stroke longer submit longer sufficient longer sustainable longer sustained longer tail longer tail business longer tenor

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。

productivity n —