1. Workers also use the mercury-tainted water for drinking and bathing. 工人们也以受水银污染的水来饮用和洗澡。
2. To release a non-free program is always ethically tainted, but legally there is no obstacle to your doing this. 发布一个非自由的程序通常都是伦理上的污点，但在法律上这么做没什么障碍。
3. Villagers say there is no market for their mushroom, cabbage and other vegetables because people fear the produce is tainted. 村民说，他们的蘑菇、甘蓝和其他蔬菜都没有市场，原因是人们担心这些农产品受到了污染。
英英解释
adj.
1. touched by rot or decay
2. especially of reputation
