| 释义 |
efficiency美 [ɪ'fɪʃ(ə)nsi] 英 [ɪ'fɪʃ(ə)nsi] - n.效率；效能；功效；提高功效的方法
- 网络效率性；有效性；有效率
v.+n. improve efficiency,increase efficiency,raise efficiency,promote efficiency,reduce efficiency n. competence,efficacy,effectiveness,productivity,proficiency 1. | [u] 效率；效能；功效the quality of doing sth well with no waste of time or money |
| 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。 |
2. | [pl] 提高功效的方法ways of wasting less time and money or of saving time or money |
| 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。 |
3. | [u] （机器等的）效率the relationship between the amount of energy that goes into a machine or an engine, and the amount that it produces |
n. | 1. the ability to do something well or achieve a desired result without wasted energy or effort 2. the degree to which something is done well or without wasted energy 3. the ratio of the amount of energy used by a machine to the amount of work done by it. 4. an efficiency apartment 5. the ability to work well and produce good results by using the available time, money, supplies etc in the most effective way 1. the ability to do something well or achieve a desired result without wasted energy or effort 2. the degree to which something is done well or without wasted energy 3. the ratio of the amount of energy used by a machine to the amount of work done by it. 4. an efficiency apartment 5. the ability to work well and produce good results by using the available time, money, supplies etc in the most effective way |
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