Definition: a raised area on your body where it has been hurt by hitting something hard Level: C1
我的膝盖撞到桌子，起了一个很疼的包。
I have a painful ___bump on my knee from hitting the table.
他额头上的肿块开始消退了。
The ___bump on his forehead is starting to go down.
用冰块敷一下，好让那个肿包消肿。
Apply some ice to reduce the swelling of that ___bump.
