pelvis ossea

例句：

1. 1. The doctor performed a surgery on the patient's pelvis ossea.
   医生对患者的骨盆骨进行了手术。
2. 2.The patient was taken to the operating room for further examination of her pelvis ossea.
   患者被送往手术室，进一步检查她的骨盆骨。
3. 3. The patient's pelvis ossea was fractured during the accident.
   患者在事故中骨盆骨骨折。