单词	energy-efficient
释义	energy-efficientˌenergy-efˈficient adjective using as little energy as possible:  How can we make our homes more energy-efficient?
随便看	earth mother earthquake earth science earth-shattering Earth Summit earthward earthwards earthwork earthworm earthy ear trumpet earwig earworm ease easel easily easiness East east East Anglia East Anglian eastbound East Coast East End East Ender

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。