taint词根

taint的词根为taint

例句

1.

Today they close two schools to investigate concerns of tainted water.

今天，他们关闭了两所学校以调查水污染问题。

2.

That's when a chemical leak was found to have tainted the water supply.

当发现化学泄漏污染水源供应后救援行动就已经开始。

3.

Rachel: It tastes like it's tainted or something.

瑞秋：它尝起来像是被污染了，或者其它什么的。