英语词汇efficiency index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	efficiency index
释义	efficiency index immunodeficiencyn. 免疫缺陷
随便看	Nonreducing sugar non reducing sugar non reduction nonreductional non reduction division nonreduction nonreductionist nonreductionistic nonreductionists non reductive nonreductive Nonredundancy Nonredundant nonredundant coding nonredundant cover nonredundant inequality nonredundant integrated circuit nonredundant network nonredundant segment non redundant structure non redundant system nonredundant system nonreduplicative nonreefal non reef building coral

英汉双解词典包含3607232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。