英语词汇energy efficiency requirements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	energy efficiency requirements
释义	energy efficiency n — 能效 n efficiency n — 效率 n • 效益 n • 能效 n • 高效 n • 效能 n • 效率 n requirements pl — 需求 n • 规定 n energy n — 能源 n • 能量 n • 精 n • 精力 n • 活力 n • 能量 n • 气力 n energy efficient — 节能 adj
随便看	hard solder hard soldering hard solve hard sound hard speeches hard sponge hard spring wheat hard stainless steel hard stamping hard standing hard standing area hard starting hard steel hard strings hard struggle hard struggle with hard surface hard surface cleaning hard surface flooring hard survival hard suspension hard take hard tap waters hard target hard tell if it's real or sham

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。

energy efficiency n —