myotenositis

例句：

1. 1. He developed a muscle inflammation afteran accident.
   他在一次事故后患上了肌肉炎症。
2. 2. The doctor diagnosed him with myositis and prescribed medication.
   医生诊断他患有肌肉炎症，并开了药。
3. 3. Myositis is a condition that affects themuscles and can cause pain and weakness.
   肌肉炎是一种影响肌肉的疾病，会导致疼痛和无力。