英语词汇concerns of efficiency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	concerns of efficiency
释义	concerns pl — 关注 n efficiency n — 效率 n • 高效 n • 效益 n • 效能 n • 能效 n • 效率 n concern v — 关切 v • 有关 v • 关心 v • 事关 v • 忧虑 v concern n — 问题 n • 利害关系 n of — 的 efficient adj — 有效 adj • 高效 adj • 效率 adj • 高效率 adj • 有效率 adj • 得力 adj • 麻利 adj • 干净利落 adj
随便看	go-to destination go to discover go to downloads go to eat go.. to enjoy go toe to toe go to exit go-to expert go to extremes got of go to Facebook got off got off at the next stop got offered got off on the wrong foot got off the bus got off the ground got off the plane got off to a difficult start got off to a flying start got off to a great start got off to a slow start got off to a start got off to flying got off with

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。

concerns pl —