pollutant
/pəˈluːtənt/📚 7471 1托福Pollutants are substances that pollute the environment, especially gases from vehicles and poisonous chemicals produced as waste by industrial processes. 污染物 (尤指车辆尾气和化学工业废料)
noun [物质名词]污染物
Industrial pollutants are responsible for a sizable proportion of all cancers.
工业污染物会引发多种癌症。
来自pollute(v. 污染)
单词造句: