精简查词
做真题练习
我的生词本
在线背单词
查词历史
- 1. efficiency
- 2. efficacy
- 3. effectuate
- 4. effect
- 5. effectless
- 6. effectivity
- 7. effectiveness
- 8. effectively
- 9. effective range
- 10. effective
- 11. effect confounding
- 12. effect box
- 13. effect an insurance
- 14. effect a lodgment
- 15. effeciency
- 16. effctiveness
- 17. efface
- 18. effacement
- 19. efface oneself
- 20. effable
邻近单词
词形变化: efficiencies
- 正在加载“efficiency”的释义
例句用法 短语词组 近反义词 海词讲解 英英解释
1.
We were most impressed with/by your efficiency. 
你的工作效率很高，我们极为钦佩。
2.
The two companies consolidated for greater efficiency.
这两家公司已合并以提高效率。
3.
Such action can be justified on the grounds of greater efficiency.
以提高功效为依据可以证明采取这种措施是正确的。
4.
Such considerations are secondary to our main aim of improving efficiency.
对於我们提高效率的主要目的来说，这些想法都是次要的。
5.
I had a chance to impress her with my efficiency and I muffed it up.
我本来有机会使她对我的办事效率有印象，但是我错过了这个机会。
6.
His illness has impaired his efficiency.
生病降低了他的效率。
7.
Their labor efficiency is very high.
他们的工作效率很高。
8.
We must improve our efficiency as soon as possible.
我们必须尽快地提高工作效率。
- combustion efficiency 燃烧效率 operating efficiency 工作效率
- efficiency wage 计件工资;效率工资... optimum efficiency 最佳效率
- effective efficiency 有效效率 stage efficiency 分段效率;级效率...
- efficiency curve 效率[功率]曲线... conversion efficiency 换能效率
- combined efficiency 总效率 thermal efficiency n. 热效率
- peak efficiency 峰值效率 nozzle efficiency 喷嘴效率
- fuel efficiency 燃料效率;热效率... apparent efficiency 视效率;视在效率...
- commercial efficiency 经济效率 efficiency factor 效率,有效因子...
- engine efficiency 发动机效率 compression efficiency 压缩效率
- power efficiency 功率效率;出力效率... mechanical efficiency 力学效率;机械效率...
【近义词】
- competence n.能力,胜任 efficacy n. 功效
- effectiveness n.有效性,效力... productivity n.生产率,生产力...
- proficiency n.熟练,精通 facility n.设备,设施
- technique n.技术,技巧 ability n.能力,才能
- understanding n.理解,非正式协议;a...
【反义词】
- inefficiency n.无效率,无能...
名词 efficiency:
1.
the ratio of the output to the input of any system
2.
skillfulness in avoiding wasted time and effort
