“排泄”造句

肾的功能是排泄人体里的废物.
The function of the kidneys is to excrete wastes from the body.

在喂食或排泄时管型经常受到污染.
Casts are usually soiled either during eating or elimination.

肾脏的功能是排泄代谢废物.
The function of the kidneys is to excrete waste products.

• #排泄