骨膜

例句：

1. 1. The doctor performed a bone marrow biopsy to diagnose the patient's condition.
   医生进行了一次骨髓穿刺来诊断病人的状况。
2. 2. The patient was advised to avoid heavy lifting as it could damage the fragile bone membrane.
   患者被建议避免重举，以免损坏脆弱的骨膜。
3. 3. During the surgery, the surgeon carefully removed the damaged bone membrane to prevent infection.
   在手术中，外科医生小心地移除了受损的骨膜，以防止感染。