| 释义 |
| | | | NOUN | | | | | /ɪˈfɪʃnsi/ | | | | | | the ability to work well and produce good results by using the available time , money , supplies etc in the most effective way 效率；效能 | the search for lower costs and greater efficiency 对更低成本和更高效率的追求 | | The inspectors were impressed by the speed and efficiency of the new system. 视察者对新系统的速度和效率很满意。 | | improve/increase efficiency new technology aimed at improving efficiency and customer service 旨在提高效率和客户服务的新技术 | | | |