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	wildcatter wildebeest Wilde, Oscar Wilder, Billy Wilder, Laura Ingalls wilderness wilderness area Wilder, Thornton wildfire wildfowl wild goose chase wildlife wildly wildness wild rice Wild West Wile E. Coyote wiles wilful wilfully wilfulness wiliness will willful Will, George F.

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。