fresh urine

例句：

1. 1.He was so thirsty that he drank all the fresh urine in the bottle.
   他渴得要命，喝光了瓶子里的所有新鲜尿液。
2. 2. The doctor asked him to drink some fresh urine to help him recover.
   医生让他喝一些新鲜尿液来帮助他康复。
3. 3. Fresh urine is a sign of good health, while old urine may indicate an infection.
   新鲜尿液是健康的标志，而陈旧尿液可能表示感染。