efficiency 英[ɪ'fɪʃnsɪ] 美[ɪˈfɪʃənsi]
n. 效率,效能;实力,能力;[物]性能;功效
名词复数:efficiencies
[例句]The fuel efficiency is remarkable.
燃料的效率非常出众.
2.Cronyism will inevitably undermine efficiency.
任人唯亲将不可避免地破坏效率.
3.One big one is efficiency.
最大的一个好处是效能.
4.Researchers are now focusing on boosting the safety and efficiency of thetechnique.
研究者们现在在着力宣传这项技术的安全有效性.
5.How are you managing the workload when efficiency isn't enough?
在你工作效率不高的时候,你是怎样调整你的工作量的呢?