collar-button abscess

例句：

1. 1. He had a collar-button abscess that required medical attention.
   他有一个扣子脓肿，需要医疗关注。
2. 2. The patient's neck was wrapped in bandages after the infection was treated.
   在治疗感染后，患者的颈部被包扎起来。
3. 3. Doctors often recommend antibiotics for treating abscesses caused by bacteria.
   医生经常推荐抗生素来治疗由细菌引起的脓肿。