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单词 pollutant
释义
pollutant
noun[C]
uk
/pəˈluː.tənt/us
/pəˈluː.t̬ənt/
asubstancethatpollutes:
污染物，污染物质
Sulphurdioxideis one of several pollutants that arereleasedinto theatmospherebycoal-firedpowerstations.二氧化硫是火力发电站排放到大气中的若干污染物之一。
SMART Vocabulary: related words and phrases
Environmental issues
  • agroecology
  • air pollution
  • anti-conservation
  • anti-conservationist
  • anti-consumer
  • biodegradable
  • carbon neutral
  • environmentally
  • feed-in tariff
  • food insecure
  • food insecurity
  • food secure
  • noise pollution
  • nuclear winter
  • populate
  • sustainability
  • sustainably
  • tidal power
  • tree hugger
  • ULEZ
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You can also find related words, phrases, and synonyms in the topics:

Dirt & untidiness
(Definition ofpollutantfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

pollutant| Business English

pollutant
noun[C]
uk
/pəˈluːtənt/us
ENVIRONMENT
aharmfulsubstancethatcausespollution:
harmfulpollutants such assulphurdioxideor CFCs
(Definition ofpollutantfrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofpollutant

pollutant
Molecular markers provide ideal tools to develop species or genus-level indicators of specific pollutants and could thereby expand the utility of chironomids for biomonitoring.
From theCambridge English Corpus
The data indicate that different pollutants have different statistical associations with symbionts.
From theCambridge English Corpus
These turning points have become important in debates over regional and global pollutants.
From theCambridge English Corpus
Currently, allowed emission standards have been set for 28 air pollutants and 29 water pollutants.
From theCambridge English Corpus
Studies of transport of atmospheric pollutants often require treatment of nonhomogeneous and non-stationary flows.
From theCambridge English Corpus
In addition, the joint effects of pollutants and parasitism on the immune system of the host has not been ascertained.
From theCambridge English Corpus
The chemical factories in the park produced serious pollutants that threatened the villagers' health and damaged their farmland.
From theCambridge English Corpus
Inflammatory responses in fish exposed to parasites and pollutants monitoring system by using immune cells.
From theCambridge English Corpus
The algorithm is useful for estimating air quality concentrations of relatively non-reactive pollutants.
From theCambridge English Corpus
Studies on infected intermediate hosts in trematode life cycles have revealed that pollutants may influence parasite transmission in a variety of ways.
From theCambridge English Corpus
The indirect abatement of pollutants other than the targeted one does not have to be because changing border prices affects specialization and hence pollution.
From theCambridge English Corpus
However, there is clear indirect evidence of the effect of income on the willingness to pay to avoid air pollutants and other health risks.
From theCambridge English Corpus
In addition, the cellular composition of the pronephros and thymus was differentially affected by the presence of the pollutants and parasite.
From theCambridge English Corpus
The physiology of the host is not only affected by direct exposure to pollution, but also when the host is infected withpollutant-exposed cercariae.
From theCambridge English Corpus
For these reasons, a rough estimate of totalpollutantemissions from the incinerator has been attempted.
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.

Collocationswithpollutant

pollutant

These are words often used in combination withpollutant.

Click on a collocation to see more examples of it.

airborne pollutants
We are following up the reduction of smoke by controlling other airborne pollutants.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
air pollutant
Furthermore, methane is a globalairpollutantand, as such, there is little incentive to reduce emissions unilaterally.
From theCambridge English Corpus
atmospheric pollutants
Studies of transport of atmospheric pollutants often require treatment of nonhomogeneous and non-stationary flows.
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/pollutant##
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更新时间：2024/12/28 3:47:20