polluted
adj. 受污染的；被玷污的
v. 污染（pollute 的过去式和过去分词）
例句
A leakage of kerosene has polluted water supplies.
泄漏的煤油已污染了水源。
《柯林斯英汉双解大词典》
He opened a Kuwaiti oil spigot and polluted the waterway.
他打开一个科威特油栓，以至于污染了航道。
It is probably the most polluted body of water in the world.
这也许是世界上最为污染的一片水域。
