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单词 injection
释义
injection
noun[CorU]
uk
/ɪnˈdʒek.ʃən/us
/ɪnˈdʒek.ʃən/

injectionnoun[C or U](DRUG)

C2
theactof putting aliquid,especiallyadrug, into a person'sbodyusing aneedleand asyringe(=smalltube):
注射
Dailyinsulininjections arenecessaryfor somediabetics.有些糖尿病患者必须每日注射胰岛素。
Thissteroidis sometimes givenbyinjection.这种类固醇有时通过注射注入体内。
picture of injection
Inside Creative House/iStock/Getty Images Plus/GettyImages
More examples
  • Myarmwas verytenderafter the injection.
  • If I'mtalkingabitfunnilyit's because I've just had an injection in mymouth.
  • Mostpatientsfindthat thenumbnessfrom the injectionwearsoff after about anhour.
  • We tookourcatto the vet's foritsannualcatfluinjection.
  • The injectionprovidessometemporaryrelieffrom thepain.
SMART Vocabulary: related words and phrases
Medicine in different forms
  • blister pack
  • bolus
  • booster
  • Caplet
  • chemotherapy
  • dosage
  • dose
  • elixir
  • enema
  • injectable
  • jab
  • jag
  • knockout drops
  • medication
  • mixture
  • patent medicine
  • pharmaceutical
  • phial
  • prescription
  • wonder drug
See more results »

injectionnoun[C or U](SOMETHING NEW)

C2
theintroductionof something new that isnecessaryorhelpfulto asituationorprocess:
投入；增添；引入，带来
Acashinjection of £20 million will be used toimprovethehealthservice.2000万英镑将被投入用于改善医疗服务。
an injection ofhumour/excitement增添幽默／刺激
SMART Vocabulary: related words and phrases
New
  • afresh
  • be ahead of the curveidiom
  • box-fresh
  • brand new
  • breath
  • imaginative
  • infancy
  • ink
  • innovation
  • newborn
  • newfound
  • newish
  • newly
  • newness
  • novel
  • novelty
  • the avant-garde
  • the ink is not dry/still wetidiom
  • up-to-the-minuteidiom
  • youth
See more results »
(Definition ofinjectionfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

injection| American Dictionary

injection
noun[C/U]
us
/ɪnˈdʒek·ʃən/
theactof using aneedleto put adruginto a person'sbody:
[C]aninsulininjection
[U]vaccinesgiven by injection
(Definition ofinjectionfrom theCambridge Academic Content Dictionary© Cambridge University Press)

injection| Business English

injection
noun[CorU]
uk
/ɪnˈdʒekʃən/us
theactof putting newenergyormoneyinto something inordertohelpitsucceed:
Theinvestmentbankneededacashinjectionof about $3bn.
(Definition ofinjectionfrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofinjection

injection
Time-dependent characterization of the output radiation in a far-field zone was obtained for both free-running andinjection-controlled operation with an unstable resonator 1 cavity.
From theCambridge English Corpus
Injectionvolumes were estimated by measurement of the displacement of cytoplasm after aninjectionat a controlled pressure.
From theCambridge English Corpus
As a check for potential peripheral effects of curare, the experimental duration of temporal resolution experiments before and afterinjectionwere compared.
From theCambridge English Corpus
Deficits restricted to the peripheral visual field were observed only with smaller, more focal injections.
From theCambridge English Corpus
Theinjectionsite in the peripheral retina can be seen at the lower left corner.
From theCambridge English Corpus
Oral delivery represents another attractive alternative to parenteralinjectionfor large-scale human vaccination.
From theCambridge English Corpus
The calciuminjectiondiminished the nonsaturating receptor potentials by about 70%, and in the ten cells tested, response amplitude was reduced 50 -80%.
From theCambridge English Corpus
The schedule of injections was chosen in order to have all three categories of superovulated oocytes ready for experimentation on the same day.
From theCambridge English Corpus
Neuronal responses to the acoustic stimuli were recorded together with the responses to currentinjection.
From theCambridge English Corpus
Figure 13 shows the mean velocity profiles for x-locations between 25 and 200 mm downstream of the injectors during polymerinjection.
From theCambridge English Corpus
Also, pure atomic-beaminjectioncan be realized using this method.
From theCambridge English Corpus
Postoperativeinjectionat the site of the anastomosis between the homograft and the pulmonary arteries shows dilatation of the homograft with pulmonary regurgitation.
From theCambridge English Corpus
Its cost, attributed to hospital budget is substantial, approximately 2,439.18 euros perinjection.
From theCambridge English Corpus
Following theinjectionof such pulses into strongly scattering media, such as tissue, the time dispersion of the photons can be studied.
From theCambridge English Corpus
A new model of transient complete obstruction of retinal vessels induced by endothelin-1injectioninto the posterior vitreous body in rabbits.
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.

Collocationswithinjection

injection

These are words often used in combination withinjection.

Click on a collocation to see more examples of it.

corticosteroid injection
There are effective pharmacologic treatments, which include intralesional corticosteroid injection, systemic corticosteroid injection, interferon -2a or -2b and angiogenic inhibitors.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
direct injection
Acceleration of high current fully stripped carbon ion beam bydirectinjectionscheme.
From theCambridge English Corpus
injection site
Theinjectionsiteis marked with asterisk.
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/injection##
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更新时间：2024/12/28 6:24:26