po
llu
tant
复数形式
pollutants
1
污染物, 有害环境的物质
any substance that is harmful to the environment
- Carbon dioxide is a major greenhouse gas pollutant emitted from burning fossil fuels.
二氧化碳是燃烧化石燃料排放的主要温室气体污染物。
- Industrial facilities must comply with regulations to limit emissions of air pollutants.
工业设施必须遵守法规以限制空气污染物的排放。
- Water pollutants, such as pesticides and heavy metals, can harm aquatic ecosystems.
水的污染物，如农药和重金属，会危害水生生态系统。
- The city implemented measures to reduce pollutants from vehicles to improve air quality.
该市实施了减少车辆污染物的措施以改善空气质量。
- Governments worldwide are working together to address global pollutants through international agreements.
世界各国政府正在通过国际协议共同努力解决全球污染物问题。