请输入您要查询的英文单词:

 

单词 efficiency
释义 ef·fi·ciencyBrE /ɪˈfɪʃnsi/NAmE /ɪˈfɪʃnsi/ noun [U] the quality of doing sth well with no waste of time or money 效率;效能;功效improvements in efficiency at the factory 工厂效率的提高I was impressed by the efficiency with which she handled the crisis. 她应对危机效率之高给我留下了深刻的印象。efficiencies [pl.] ways of wasting less time and money or of saving time or money 提高功效的方法We are looking at our business to see where savings and efficiencies can be made. 我们正在研究我们的经营情况,看是否有可以节约和提高功效的地方。 [U] (specialist) the relationship between the amount of energy that goes into a machine or an engine, and the amount that it produces (机器等的)效率 [C] = efficiency apartment
随便看

 

英汉双解词典包含314281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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/2/14 6:14:08