干透的旧尿渍需用洗涤剂清洗。

The old dry urine-stained washing detergent needed.

youdao

我还知道怎么弄掉布帘和桌布上的尿渍。

Just ask me how to get urine stains out of drapes anda tablecloth.

youdao

上高中的时候，每天都是从早上7点48分，昏暗，空荡荡，有尿渍的3号火车高站台开始的。

In high school, each day began at 7:48 a.m. on the dark, empty, urine-stained, elevated platform for the No. 3 train.

youdao