n.

1. 脓疮；脓肿；溃疡
   Abscesses are usually caused by bacterial infection. They are most often seen on skins. The symptoms are likely to recur after healing.

   脓疮通常是因为细菌感染引起，最常见于皮肤上，愈后很容易复发。

v.

1. 形成脓疮；生溃疡

n.