polluted
- adj. 受污染的；被玷污的
- v. 污染（pollute的过去式和过去分词）
考试真题
- By inhaling air polluted with the virus.
出自-2013年6月听力原文
- The persistent haze over many of our cities is a reminder of the polluted air that we breathe, over 80% of the world's urban population is breathing air that fails to meet World Health Organisation guidelines.
2019年12月六级真题（第二套）阅读 Section A
- Now that Chicago's waste water was draining efficiently into the Chicago river, the city's next step was to clean the polluted river.
2015年高考英语湖南卷 阅读理解 阅读B 原文
- The river was so polluted that it actually caught fire and burned.
2014年高考英语全国卷1 语法填空 原文
- While there are amazing stories of instant transformation, for most of us the changes are gradual and require a lot of effort and work, like cleaning up a polluted river.
2014年高考英语全国卷1 语法填空 原文