acetabularia

例句：

1. 1.The surgeon performed a successful hip replacement surgery on the patient.
   外科医生成功地为患者进行了髋关节置换手术。
2. 2. The MRI scan revealed an abnormality in the acetabulum area.
   核磁共振成像显示髋关节囊区域有异常。
3. 3. The patient was diagnosed with a condition that requires surgical intervention in the acetabulum area.
   患者被诊断出需要对髋关节囊区域进行手术治疗的病症。