污物的用法和样例：
例句
-
难对付的难处理的（如因污物）；难驾驭的
Difficult to work with, such as soil; intractable. -
不洁的，脏的被污物覆盖或弄脏的；极其丑陋的
Covered or smeared with filth; disgustingly dirty. -
污物摔多必沾身。
Fling dirt enough and some will stick. -
你必须非常小心地护理，以免伤口沾上污物。
You must take the most scrupulous care to keep the wound free from the dirt.
