汗是一种排泄物.Sweat is an excretion.环境工程师们关心人类排泄物的处置.Environmental engineers are concerned with the disposal of human wastes.汗也是一种排泄物.Sweat is also an excretion....

“排泄物”的拼音为：pái xiè wù...

“排泄物”的英语可以翻译为：faeces，dejection，discharge，excrement，egesta ...