“药膏”造句

我们在他的膝盖上涂了些药膏并打上了绷带。
We put some ointment and a bandage on his knee.

用涂药器把药膏抹在感染部位。
Use the applicator to apply cream to the affected area.

这种药膏可用来治各种轻伤.
This cream can be used to treat sundry minor injuries.