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单词 harmful
释义
harmful
adjective
uk
/ˈhɑːm.fəl/us
/ˈhɑːrm.fəl/
B2
causingharm:
有害的
Thisgroupofchemicalsisknownto be harmfultopeoplewithasthma.已知这类化学品对哮喘病患者有害。
Synonyms
damaging
deleteriousformal
detrimentalformal
injuriousformal
prejudicialformal
Opposites
harmless
innocuous
Compare
hurtful
Thesaurus: synonyms, antonyms, and examples
able to harm you
  • dangerousIt's dangerous to walk alone in the woods at night.
  • unsafeDon't play in the street - it's unsafe.
  • hazardousHeavy rain is causing hazardous driving conditions.
  • perilousA perilous journey through the mountains was their only escape route.
  • treacherousIce had made the roads treacherous.
See more results »
More examples
  • It'simportanttoprotectyourskinfrom the harmfuleffectsof thesun.
  • Prolonged use of thedrugisknownto have harmful side-effects.
  • Theprogrammemakersdisagreethatseeingviolenceontelevisionhas a harmfuleffectonchildren.
  • Food must beheatedto a hightemperaturetokillharmfulbacteria.
  • We'vesignedatreatywithneighbouringstatestolimitemissionsof harmfulgases.
SMART Vocabulary: related words and phrases
Dangerous and harmful
  • adverse
  • adversely
  • apocalyptic
  • bad actor
  • be murder onsomethingidiom
  • destructiveness
  • detrimental
  • devastating
  • devastatingly
  • do more harm than goodidiom
  • kiss of deathidiom
  • malicious
  • murder
  • negatively
  • not dosomeoneany favoursidiom
  • rogue state
  • suicidally
  • troublesome
  • unholy
  • unwholesome
See more results »

Related words

harmfully
harmfulness
(Definition ofharmfulfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofharmful

harmful
With bilingual pupils, the results of this quasimedical use of intelligence tests are exceedinglyharmful.
From theCambridge English Corpus
Antisociality represents behaviors, attitudes, beliefs, personality features, and interpersonal styles that are self-serving and generallyharmfulto others.
From theCambridge English Corpus
Many patients need to take several different drugs for single or multiple conditions with an increasing chance of sufferingharmfulinteractions or side effects.
From theCambridge English Corpus
However, rashly formed expectations of the results of actions areharmfulfor attaining the ultimate goal.
From theCambridge English Corpus
I have argued that there are reasons for doubting that viable fetuses come within the scope of the constraint againstharmfulusing.
From theCambridge English Corpus
Therefore, increased reliance has to be placed on pre-production quality control, especially for obtaining, testing and housing vaccine donors free ofharmfulinfections.
From theCambridge English Corpus
While both extremes (very large versus small networks) areharmful, a compromise is necessary.
From theCambridge English Corpus
And it is true that conduct can seem more or less 'harmful,' depending on the context.
From theCambridge English Corpus
Consequently,harmfulgene variants with later agesof-action will accumulate in the genome of each species.
From theCambridge English Corpus
The saturation of soil with waste-water led to increasing concentrations ofharmfulmetallic and organic substances thereby impairing the quality of ground water.
From theCambridge English Corpus
Lawyers gave their lengthiest and most emotional responses in describing cases in which, despite their professional efforts, a wrongful andharmfulcustody ruling was issued.
From theCambridge English Corpus
Distinguishing between competence and performance prevents us from being led intoharmfulconfusions.
From theCambridge English Corpus
You do not suppress free speech; you eliminateharmfulopinions, obscenity and corruption.
From theCambridge English Corpus
For example, genetic interventions that enhance the human immune system might be morally acceptable, but interventions that result inharmfulmutations would be unacceptable.
From theCambridge English Corpus
The relatively large populations employed in that study could result in a loss of the moreharmfulmutations.
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/harmful##
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更新时间：2025/2/5 19:55:42