pollutant
Definition
A substance that contaminates air, water, or soil and causes pollution.
中文 污染环境的物质，包括空气、水或土壤中的有害物质。
Example
"Carbon monoxide is a harmful pollutant emitted by car exhausts."
A substance that contaminates air, water, or soil and causes pollution.
中文 污染环境的物质，包括空气、水或土壤中的有害物质。
"Carbon monoxide is a harmful pollutant emitted by car exhausts."