n.污染物，污染物质

原形：pollutant复数：pollutants

The vehicle garbage is the main pollutant in cities.
汽车垃圾是城市重要的污染物。
They will display all descriptive and identifying date for each pollutant source.
他们列出每个污染源的所有说明性和标准性的数据.
The coal itself is a heavy pollutant.
煤本身就是一种严重的污染物。
The factory排放大量的pollutants into the river every day.
这家工厂每天向河流排放大量污染物。
Air pollutants, such as sulfur dioxide and nitrogen oxides, can cause respiratory problems.
空气污染物，如二氧化硫和氮氧化物，可引起呼吸系统问题。
The use of electric cars can significantly reduce the emission of pollutants.
使用电动汽车可以显著减少污染物的排放。
Industrial waste is a major source of water pollutants in many countries.
工业废物是许多国家水污染物的主要来源。
Governments around the world are implementing stricter laws to control pollutant emissions.
世界各国政府正在实施更严格的法律来控制污染物排放。
Carbon monoxide is a colorless, odorless pollutant that can be deadly in high concentrations.
一氧化碳是一种无色无味的污染物，在高浓度下可致命。
Pesticides and fertilizers from agricultural runoff are pollutants that often end up in our waterways.
来自农业径流的杀虫剂和化肥是污染物，常常最终流入我们的水道。
Researchers monitor pollutant levels in the atmosphere to assess environmental health.
研究人员监测大气中的污染物水平以评估环境健康状况。
The development of renewable energy technologies aims to decrease reliance on fossil fuels and thereby reduce pollutants.
可再生能源技术的发展旨在减少对化石燃料的依赖，从而减少污染物。
Noise pollution is also considered a type of environmental pollutant, affecting both human health and wildlife.
噪音污染也被认为是一种环境污染，影响人类健康和野生生物。