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单词 react
释义
react
verb[I]
uk
/riˈækt/us
/riˈækt/
B2
toactin aparticularway as adirectresultof somethingelse:
反应；作出回应
Sheslappedhim and called himnames, but he didn't react.她打他并辱骂他，但他不予回应。
Thejudgereactedangrilytothesuggestionthat it hadn't been afairtrial.有人说审判不公正，法官对此很愤怒。
Manypeoplereact(badly)to(= are madeillby)penicillin.很多人对青霉素（严重）过敏。
Thesaurus: synonyms, antonyms, and examples
to answer someone
  • answer"Thank you", she answered.
  • replyThe man replied that something was missing.
  • respondWe aim to respond to all enquiries within five working days.
  • reactHe reacted positively to the proposal.
  • get back toI'll look into it and get back to you.
  • explain"What happened?" she asked. - "There's no time to explain!" he said.
See more results »
chemistry
tochangein aphysicalorchemicalway when put with anothersubstance:
产生（化学）反应
Potassium reactswithwater.钾和水会发生化学反应。
More examples
  • It'sdifficulttogaugehow they'll react.
  • Sheslappedhim and called himnames, but he didn't react.
  • Theprimeministerreactedangrilytoclaimsthat he hadliedto theHouseofCommons.
  • She reactedsurprisinglycalmlyto thenewsof hisdeath.
  • Thegovernmentwas veryslowto react to theproblem.
SMART Vocabulary: related words and phrases
Reacting and responding
  • act onsomething
  • backlash
  • bat
  • batsomethingback
  • bite
  • bite back (atsomeone/something)
  • overreact
  • overreaction
  • pearl-clutching
  • play it by earidiom
  • press/pushsomeone'sbuttonsidiom
  • reaction
  • respond
  • sensitive
  • supersensitivity
  • ticklish
  • ultra-sensitive
  • wake
  • wake up!idiom
  • whitelash
See more results »

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

Physical & chemical processes

Phrasal verb

react againstsomething
(Definition ofreactfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

react| American Dictionary

react
verb[I]
us
/riˈækt/
toactin aparticularway as adirectresultof somethingelse:
How do youthinkshe’ll react when shehearsthenews?
TheStateDepartmentreactedfavorablyto theproposal.
chemistry
Ifsubstancesreact, theychangewhenbroughttogether.
(Definition ofreactfrom theCambridge Academic Content Dictionary© Cambridge University Press)

react| Business English

react
verb[I]
uk
/riˈækt/us
ifpricesormarketsreact,theirlevelsriseorfallas adirectresultof something thathappens:
react to sthHow didbanksharepricesreact to last year'sfinancialresults?
react badly/favourably/positivelyThemarketreactedpositivelyto last week'snewsof the £53.7mbid.
react with sthThesharesreacted with a 22pfallto 684p.
tobehavein aparticularway as adirectresultof somethingelse:
reactcalmly/cautiously
reactquickly/strongly
react to sthTheunionreactedangrilyto thethreatofjoblosses.
react by doing sthChinahas reacted toreportsofunsafeproductsbycrackingdown onitsownmanufacturers.
(Definition ofreactfrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofreact

react
A comparative analysis of current literature in fact suggests that men reacted to the danger and disempowerment of modern combat in remarkably similar ways.
From theCambridge English Corpus
With a gentle push on the back, the human body reacts with the ankle strategy.
From theCambridge English Corpus
Whitehead uses the concept of the masculine subject to capture the fact that a man perceives and reacts to a set of cultural discourses.
From theCambridge English Corpus
The evolution of catalysts had to be in parallel with the evolution of the molecular species reacting.
From theCambridge English Corpus
Chapter 5 deals with teachers evaluating the performance of their pupils and reacting to the assessment of examiners, adjudicators, critics and agents.
From theCambridge English Corpus
A sodium reagent is used and the chloride ions are reacted with mercury and diphenylcarbazone to form a purple colour.
From theCambridge English Corpus
When the specialized bureaucrats, politicians, and interest groups reacted and tried to fight back against these proposals, they naturally attracted press attention.
From theCambridge English Corpus
Figures 5 and 6 show how steel prices reacted to a switch in government in a majoritarian system.
From theCambridge English Corpus
She defines relaxation as: that condition in which we have the greatest capacity of reacting.
From theCambridge English Corpus
The mapping module is made up of an extensible set of functions which reacts to the detected features by generating an appropriate output.
From theCambridge English Corpus
Subjects with high symptom levels reacted faster and performed more false positive responses than subjects with low symptom levels.
From theCambridge English Corpus
His body reacts to the imprisonment of his soul.
From theCambridge English Corpus
Nonetheless, those women who did understand the language could and should have reacted at their own discretion.
From theCambridge English Corpus
A detailed understanding of the linear stability characteristics of compressible reacting mixing layers will be of aid in mixing enhancement.
From theCambridge English Corpus
609 plagioclase, which reacted with neighbouring garnet and omphacite during a period of ductile shearing.
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/react##
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更新时间：2024/12/28 8:17:49