Polluting
v. 污染；玷污（pollute的ing形式）
✅ 同义词
🗣️ 情景例句
We'll head down there first thing tomorrow morning.
明早第一件事就是去那。
My son wants to be a policeman when he grows up.
当他长大时，我的儿子想要成为一个警察。
The instrument was bought by my grandfather many years ago.
是我祖父在很多年以前买的。