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单词 impact
释义
impact
noun[Cusually singular,U]
uk
/ˈɪm.pækt/us
/ˈɪm.pækt/
C2
theforceoractionof oneobjecthittinganother:
冲击（力）；撞击（力）
The impact of thecrashreducedthecarto a third ofitsoriginallength.撞车时的冲击力使车身变形，仅剩原长的三分之一。
Thebulletexplodesonimpact(= when ithitsanotherobject).子弹击中物体时爆炸。
B2
apowerfuleffectthat something,especiallysomething new, has on asituationorperson:
（尤指新事物的）巨大影响，强大作用
The anti-smokingcampaignhadhad/madequitean impactonyoungpeople.禁烟运动对年轻人影响很大。
The newproposalswereintendedtosoftenthe impact of thereformedtaxsystem.新的提议旨在减轻改革后的税制所造成的影响。
More examples
  • Theincreasein thenumberofyoungpeopleleavingtoworkin thecitieshas had adramaticimpact on thedemographyof thevillages.
  • Thisdecisionwill have adisastrousimpact onforeignpolicy.
  • Thereportconcludedthatbusinesspressureon thegovernmenthadmuffledthe impact of thelegislation.
  • Thetaxonfuelwill not have aseriousimpact on the better-off.
  • Thebookdiscussesthe impact ofChristianthinkingonwesternsociety.
SMART Vocabulary: related words and phrases
Physics: energy, force & power
  • anti-gravity
  • atmospheric pressure
  • attract
  • attraction
  • bar magnet
  • barometric pressure
  • frictionless
  • fundamental force
  • G-force
  • gravitational
  • high-impact
  • meltdown
  • propulsion
  • stored energy
  • strong force
  • surface tension
  • thermodynamic
  • transduce
  • transduction
  • unexcited
See more results »

You can also find related words, phrases, and synonyms in the topics:

Outcomes and consequences
impact
verb[IorT]
mainlyUS
uk
/ɪmˈpækt/us
/ɪmˈpækt/
C1
to have aninfluenceon something:
（对…）产生影响
Fallingexportrateshave impacted(on)the country'seconomyquiteconsiderably.出口率的下降对该国的经济造成了相当大的影响。
Thesaurus: synonyms, antonyms, and examples
to have power to cause a change in someone or something
  • affectLow-income women were disproportionately affected by the legislation.
  • influenceThe jury could have been influenced by all the media coverage surrounding the case.
  • be/fall under someone's influence/spellThe young queen seemed to fall under the spell of her counsellor, believing everything he told her.
  • be under someone's spellWe warned her about him, but all he had to do was turn on the charm and she was under his spell.
  • guideHe is guided by the core beliefs of his religion.
  • impactSevere storms will impact on travel across the region tonight.
See more results »
SMART Vocabulary: related words and phrases
Affecting and influencing
  • across-the-board
  • affect
  • applicability
  • be/fall undersomeone'sinfluence/spellidiom
  • bear
  • bear onsomething
  • carry
  • colour
  • ear
  • inspiration
  • instrumental
  • interinfluence
  • involve
  • jerk
  • pen
  • spill
  • spill over
  • start(something)off
  • tastemaker
  • tell againstsomeone/something
See more results »
(Definition ofimpactfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

impact| American Dictionary

impact
noun[U]
us
/ˈɪm·pækt/

impactnoun[U](FORCE)

theforcewith which one thinghitsanother or with which two thingshiteach other:
The impact of thecrashdestroyedthecar.
Thebulletexplodeson impact(= at themomentwhen ithitssomething).

impactnoun[U](EFFECT)

thestrongeffectorinfluencethat something has on asituationorperson:
Thesechargeswill have adamagingimpact on the army’sreputation.
Theenvironmentalimpact of thisprojectwill beenormous.
impact
us
/ɪmˈpækt/

impact(HAVE EFFECT)

to have astrongeffectorinfluenceon asituationorperson:
[I/T]Abigdeclineinexportswill impact (on) the country’seconomy.
(Definition ofimpactfrom theCambridge Academic Content Dictionary© Cambridge University Press)

impact| Business English

impact
noun[C,usually singular,orU]
uk
/ˈɪmpækt/us
apowerfuleffectthat something,especiallysomething new, has on someone or something:
a big/huge impactSocialnetworksare making ahugeimpact onsales, withfansrecommendingbrandsto hundreds oftheirfriends.
Wejudgethat thesedevelopmentswill havelittle impactonourbusiness.
have an impact on/upon sb/sthMicroenterprises can have anegativeorpositiveimpact on theenvironment.

See also

environmental impact
impact
verb[IorT]
uk
/ɪmˈpækt/us
to have aninfluenceon something:
Localbusinesseswereheavilyimpacted by the newzoningregulations.
impact on sthEngineers say the newenginecould impact on the wayfuturecarsaredesigned.
(Definition ofimpactfrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofimpact

impact
The international author list includes most of the current key players inimpact-related studies and the quality of the individual contributions is correspondingly high.
From theCambridge English Corpus
A more rigorous analysis of the epidemiologicalimpactof vaccination for meningococcal disease is essential for proper health economic estimates.
From theCambridge English Corpus
Because we are referring to an abstract structure, the individual differences in representation will not have animpacton ordinary speech.
From theCambridge English Corpus
Apart from their purely demographicimpact, childbearing patterns are also important for their social, psychological, and economic implications.
From theCambridge English Corpus
Theimpactof care-giving on care-givers : factors associated with the psychological well-being of people supporting a dementing relative in the community.
From theCambridge English Corpus
Work factors had a greaterimpacton class differences in psychological distress in men.
From theCambridge English Corpus
This strengthens the case for work factors having a greaterimpacton socioeconomic inequalities in psychological distress among men.
From theCambridge English Corpus
Theimpactof singing on children's psychological state and well-being was investigated with a participant population of 76 pre-pubertal children.
From theCambridge English Corpus
Observation and interviews with the children and the classroom teachers were used as a means to gather data on the potentially psychologicalimpactof singing.
From theCambridge English Corpus
Theimpactthat patenting has on research is enhanced and reinforced by an additional range of factors.
From theCambridge English Corpus
However, some participants reported that cancer had noimpacton their life priorities.
From theCambridge English Corpus
Recent legislation requiring pharmaceutical manufacturers to present economic evaluations when requesting reimbursement decisions will probably have an importantimpactin the future.
From theCambridge English Corpus
The netimpactconcerns the effect on parties.
From theCambridge English Corpus
In research on the policyimpactof partisan governments, parties are often - although mostly implicitly - conceptualised as policy oriented.
From theCambridge English Corpus
Perhaps a clearer way to assess theimpactof a pension reform could use ' ' typical ' ' career earnings paths, holding constant overall contributions.
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.

Collocationswithimpact

impact

These are words often used in combination withimpact.

Click on a collocation to see more examples of it.

actual impact
In anticipation of the flooding, communities were relocated and an enormous amount of research was undertaken to assess the potential and then the actual impact.
From theCambridge English Corpus
adverse impact
However, the pricing issue is complex as increasing prices may reduce demand, and thus have anadverseimpacton the overall revenue position.
From theCambridge English Corpus
asteroid impact
She had resumed a longtime drug habit when the asteroid impact date was announced.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
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/impact##
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更新时间：2024/12/28 0:59:51