cold abscess of joint

例句：

1. 1.He had a cold abscess on his elbow, which required medical attention.
   他的肘部有一个冷脓肿，需要医疗关注。
2. 2.The doctor advised him to keep the area clean and dry to prevent further infection.
   医生建议他保持该区域清洁和干燥以防止进一步感染。
3. 3. After several days of rest, the pain in his joints gradually subsided, and he was able to resume his daily activities.
   经过几天的休息，他关节的疼痛逐渐减轻，能够恢复日常活动。