urine相关的词根或词缀是: urinur

But not all abnormal urine colors are bad news .

但是并不是所有反常的尿液颜色是坏消息。

The stench of death mingled with the stench of urine .

死亡的臭味与尿臭味混搅在一起。

Urine was used for tanning leather and in the making of saltpetre , an important component of gunpowder .

小便被用来硝制皮革及制作硝酸铵，同时也是火药的一种重要成分。

Urine is discarded out into space .

尿液则丢弃到太空之中。

As they are attracted to urine with excess sugar .

因为它们可以被尿液里多余的糖分吸引。