短語詞組短語Repair of bone segment defects 大段骨缺損修復(fù)Bone defects gene therapy 基因療法repairing bone defects 修復(fù)骨缺損periodontal bone defects 牙周骨缺損bone defects of limbs 四肢骨缺損bone defects reconstruction 骨缺損修復(fù)orbit bone defects 眶骨畸形infected bone defects 感染性骨缺損massive bone defects 大段骨缺損 返回 bone defect