网站首页   软件下载   游戏下载   翻译软件   电子书下载   电影下载   电视剧下载   教程攻略

请输入您要查询的英文单词:

霍普软件下载网-旗舰软件下载站,将绿色免费商业版破解软件、共享软件、游戏、电影、电视剧一网打尽!

单词 efficiency
释义 efficiency
[ɪ'fɪʃ.ənt.si] noun uncountable
 ADVANCED 
■when someone or something uses time and energy well, without wasting any 效率;效能
What is so impressive about their society is the efficiency of the public services.他们的社会给人留下最深刻印象的是其高效率的公共服务。
energy efficiency能源使用效率
specialized
■the difference between the amount of energy that is put into a machine in the form of fuel, effort, etc. and the amount that comes out of it in the form of movement 效率;功率
随便看
Copyright © 2004-2023 101bt.net All Rights Reserved