英语词汇directive on energy 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	directive on energy efficiency
释义	directive n — 指令 n 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 on prep — 关于 prep 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	speaking of heat speaking of money speaking of such speaking of which speaking on a subject speaking on condition speaking on condition of anonymity speaking on radio speaking on the phone speaking on the subject of speaking openly speaking opportunities speaking out about speaking out on behalf speaking part speaking personally speaking points speaking practice speaking proficiency speaking publicly speaking, reading and writing speaking, reading and writing speaking, reading and writing speaking reading writing speaking really

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。

directive n —