英语词汇efficiency gains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 gains
释义	efficiency gains immunodeficiencyn. 免疫缺陷
随便看	autumnalis autumnaliss autumn Autumnal point autumnal pulse appearing even autumnal pulse appearing floating autumn aspect autumna Spiranthes Autumn begins autumnblooming autumn circulation autumn cocoon autumn color autumn cough Autumn Crocus autumn crocuss autumn crop autumn cropping autumn crops autumn cucumber autumn cudweed herb autumn culture autumn daoyin autumn decline autumn diarrhea

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。