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Pollutant
01
汚染物質, 汚染源
any substance that is harmful to the environment
pollutant
n
例
Water pollutants, such as pesticides and heavy metals, can harm aquatic ecosystems.
Governments worldwide are working together to address global pollutants through international agreements.
Carbon dioxide is a major greenhouse gas pollutant emitted from burning fossil fuels.
The city implemented measures to reduce pollutants from vehicles to improve air quality.
Industrial facilities must comply with regulations to limit emissions of air pollutants.
