英语词汇a number of efficiencies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	a number of efficiencies
释义	number of— 一些 adv number of n— 若干 n efficiencies pl — 效率 n • 的效率 pl • 增效 pl • 效益 n number n — 数 n • 码 n • 号码 n • 编号 n • 数字 n • 号头 n • 数码 n • 刊号 n of — 的
随便看	normal credit terms normal cubic meter normal current normal curvature normal curve normal customer normal customs clearance normalcy normal daily life normal daily use normal deformation normal deliveries normal delivery normal demands normal democratic procedures normal density normal depreciation normal depth normal deterioration normal development normal deviation normal difference normal diligence normal diplomatic relations normal distance

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。

number of—