- 雅思资讯
- 雅思备考
- 雅思试题
- 互动辅导
新东方-柯林斯雅思备考词典
pollutant
英 [pəˈluːtənt]
[NOUN]
pollutants
1. [C, U 有变体名词] 污染物（尤指车辆尾气和化学工业废料）
Pollutants are substances that pollute the environment, especially gases from vehicles and poisonous chemicals produced as waste by industrial processes.
双语例句
例：Industrial pollutants are responsible for a sizable proportion of all cancers.
工业污染物会引发多种癌症。