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单词 efficient
释义
efficient
adjective
uk
/ɪˈfɪʃ.ənt/us
/ɪˈfɪʃ.ənt/
B1
workingoroperatingquicklyandeffectivelyin anorganizedway:
效率高的；有能力的；有效的；生效的
The city'stransportsystemis one of the most efficient inEurope.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 canorganizetheofficeand make itrunsmoothly.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。
Thesaurus: synonyms, antonyms, and examples
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.
See more results »
workingin a way that does notwastearesource(= somethingvaluablesuch asfuel,water, ormoney):
Modern-daycarenginesare much more efficient.
Try toreplaceyourlightbulbs with more efficientbulbs.
See also
energy-efficient
fuel-efficient
Related words
efficiently
efficiency
Opposite
inefficient
More examples
  • Debbie isdirectlyresponsiblefor the efficientrunningof theoffice.
  • Recentmedicaldiscoveriesare alreadypointingthe way to more efficientvaccines.
  • Bicycles are acheapand efficientformoftransport.
  • We couldreduceourcostsbydevelopinga more efficientdistributionnetwork.
SMART Vocabulary: related words and phrases
Efficient and effective
  • be firing on all cylindersidiom
  • businesslike
  • clockwork
  • come together
  • dispatch
  • do the trickidiom
  • does what it says on the tinidiom
  • high-functioning
  • labour-saving
  • miraculous
  • non-effective
  • organized
  • punch
  • smooth
  • snappy
  • super-effective
  • super-efficiency
  • super-efficient
  • super-smooth
  • trick
See more results »

Grammar

Efficientoreffective?
Efficient and effective are adjectives.…
(Definition ofefficientfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)
efficient
adjective
uk
/ɪˈfɪʃ.ənt/us
/ɪˈfɪʃ.ənt/
B1
workingoroperatingquicklyandeffectivelyin anorganizedway
效率高的；有能力的；有效的；生效的
The city'stransportsystemis one of the most efficient inEurope.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 canorganizetheofficeand make itrunsmoothly.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。
More examples
  • Modern-dayenginesare so much more efficient.
  • Debbie isdirectlyresponsiblefor the efficientrunningof theoffice.
  • Bicycles are acheapand efficientformoftransport.
  • Recentmedicaldiscoveriesare alreadypointingthe way to more efficientvaccines.
  • We couldreduceourcostsbydevelopinga more efficientdistributionnetwork.

Grammar

Efficientoreffective?
Efficient and effective are adjectives.…

efficient| American Dictionary

efficient
adjective
us
/ɪˈfɪʃ·ənt/
workingoroperatingin a way that gets theresultsyouwantwithout anywaste:
an efficientorganization
They aredevelopinga morefuel-efficientcartosavegas.

efficiently

adverbus
/ɪˈfɪʃ·ənt·li/
Shemanagesthebusinessefficiently.
(Definition ofefficientfrom theCambridge Academic Content Dictionary© Cambridge University Press)

efficient| Business English

efficient
adjective
uk
/ɪˈfɪʃənt/us
usingresourcessuch astime,materials, orenergywell withoutwastingany:
anefficientmethod/use/way
Thecarcombinesan efficient 2.3-liter four-cylindergasenginewith abatterypackandelectricmotor.
He is aleadingproponentofbroadchangesin the PostalServiceto make it more efficient andcompetitive.
workingwell andquickly:
anefficientoperation/service/system
Thelawyersworkingon thecasewereskilled, efficient, andfair.

efficiently

adverb/ɪˈfɪʃəntli/
Incentives like theseencourageairlinestomovethemaximumnumberofpassengersasquicklyand efficiently aspossible.

Compare

inefficient

See also

cost-effective
fuel-efficient
(Definition ofefficientfrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofefficient

efficient
Repeating this process with a sample group permits theefficientcollection of a substantial data set concerning underlying preferences.
From theCambridge English Corpus
The late duration rice varieties were also distinguished into two groups,efficientand non-efficient.
From theCambridge English Corpus
This leads to anefficientalgorithm for generating a random basis of a balanced matroid approximately uniformly.
From theCambridge English Corpus
There has been research on teaching techniques for young learners, but what task types are appropriate andefficientfor testing children is an under-researched area.
From theCambridge English Corpus
Considering the time-consuming procedure used in adaptive control,13 this paper presents anefficientway for multi-input system's hysteresis decision to avoid any singularity.
From theCambridge English Corpus
I n the future, substantially more-efficientnonviral gene delivery could be used in several settings.
From theCambridge English Corpus
Thus, the leverage of the legislature may be higher, but adaptation by courts may be moreefficient.
From theCambridge English Corpus
Therefore, anefficientproduct configuration system is required for a company to handle information regarding the characteristics of many product variants.
From theCambridge English Corpus
The need forefficientsampling is a dominant factor determining methodological decisions, but comparative analysis of efficiency has been lacking in the tropical eco-floristic literature.
From theCambridge English Corpus
The precise form of mathematical functions describing these effects is established, while approximate methods forefficientcomputing of these functions are also proposed.
From theCambridge English Corpus
Relatively costly interventions may be relativelyefficientin terms of the amount of health produced per unit of resources used.
From theCambridge English Corpus
Industry-wide pension funds are significantly moreefficientthan company funds and other funds.
From theCambridge English Corpus
Industry funds are significantly moreefficientthan company funds and other types of pension funds.
From theCambridge English Corpus
Leasing to small farmers can also be encouraged, but incentive problems will make these farms somewhat lessefficientthan small owner-operated farms.
From theCambridge English Corpus
In other words, once children have become fluent andefficientreaders, cross-linguistic differences in naming latencies for similar items disappear.
From theCambridge English Corpus
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.
#https://dictionary.cambridge.org//dictionary/english/efficient##
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更新时间：2025/2/10 22:49:39