| 词汇 | efficient |
| 释义 | efficient adjective uk /ɪˈfɪʃ.ənt/ us /ɪˈfɪʃ.ənt/ B1 working or operating quickly and effectively in an organized way: 效率高的；有能力的；有效的；生效的 The city's transport system is one of the most efficient in Europe.这座城市的交通系统运行效率很高，在全欧洲名列前茅。 We need someone really efficient who can organize the office and make it run smoothly.我们需要的人必须要高效干练，善于组织筹划，能使这个办事处顺畅运作。 useful usefulThese useful gadgets should find a home in every kitchen. helpfulThey gave us some really helpful advice. valuableHe was able to provide the police with some valuable information. invaluableThe Internet is an invaluable resource for teachers. constructiveIt was a very constructive discussion. working in a way that does not waste a resource(= something valuable such as fuel, water, or money): Modern-day car engines are much more efficient. Try to replace your lightbulbs with more efficient bulbs. See also energy-efficient fuel-efficient Related words efficiently efficiency Opposite inefficient Debbie is directly responsible for the efficient running of the office. Recent medical discoveries are already pointing the way to more efficient vaccines.最近的医学发现已经为生产更有效的疫苗指明了方向。 Bicycles are a cheap and efficient form of transport. We could reduce our costs by developing a more efficient distribution network.我们可以通过发展更为高效的分销系统来降低成本。 Efficient and effective be firing on all cylindersidiom businesslike clockwork come together cut through something developed dispatch ergonomic ergonomically ergonomics high-functioning hyper-efficient seamless seamlessly smoothly snappily snappy work wonders/miraclesidiom workable worth your saltidiom GrammarEfficient or effective? Efficient and effective are adjectives. … efficient | American Dictionaryefficient adjective us/ɪˈfɪʃ·ənt/ working or operating in a way that gets the results you want without any waste: an efficient organization They are developing a more fuel-efficient car to save gas. efficientlyadverbus/ɪˈfɪʃ·ənt·li/ She manages the business efficiently. efficient | Business Englishefficient adjective uk /ɪˈfɪʃənt/us using resources such as time, materials, or energy well without wasting any: an efficient method/use/way The car combines an efficient 2.3-liter four-cylinder gas engine with a battery pack and electric motor. He is a leading proponent of broad changes in the Postal Service to make it more efficient and competitive. working well and quickly: an efficient operation/service/system The lawyers working on the case were skilled, efficient, and fair. efficientlyadverb/ɪˈfɪʃəntli/ Incentives like these encourage airlines to move the maximum number of passengers as quickly and efficiently as possible. Compareinefficient See alsocost-effective fuel-efficient Examples of efficientefficient Repeating this process with a sample group permits the efficient collection of a substantial data set concerning underlying preferences. The late duration rice varieties were also distinguished into two groups, efficient and non-efficient. This leads to an efficient algorithm for generating a random basis of a balanced matroid approximately uniformly. There has been research on teaching techniques for young learners, but what task types are appropriate and efficient for testing children is an under-researched area. Considering the time-consuming procedure used in adaptive control,13 this paper presents an efficient way for multi-input system's hysteresis decision to avoid any singularity. I n the future, substantially more-efficient nonviral gene delivery could be used in several settings. Thus, the leverage of the legislature may be higher, but adaptation by courts may be more efficient. Therefore, an efficient product configuration system is required for a company to handle information regarding the characteristics of many product variants. The need for efficient sampling is a dominant factor determining methodological decisions, but comparative analysis of efficiency has been lacking in the tropical eco-floristic literature. The precise form of mathematical functions describing these effects is established, while approximate methods for efficient computing of these functions are also proposed. Relatively costly interventions may be relatively efficient in terms of the amount of health produced per unit of resources used. Industry-wide pension funds are significantly more efficient than company funds and other funds. Industry funds are significantly more efficient than company funds and other types of pension funds. Leasing to small farmers can also be encouraged, but incentive problems will make these farms somewhat less efficient than small owner-operated farms. In other words, once children have become fluent and efficient readers, cross-linguistic differences in naming latencies for similar items disappear. See all examples of efficient These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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