plate-enlargement ring

例句：

1. 1. The surgeon useda plate-enlargement ring tostabilize the fractured bone.
   外科医生使用一个盘扩环来稳定骨折的骨头。
2. 2.The patient was placed in a plate-enlargement ring for several hours beforesurgery.
   患者在手术前被安置在一个盘扩环中几个小时。
3. 3. The plate-enlargement ring was removed after the procedure,and the patient was discharged from thehospital.
   在手术后，取出了盘扩环，患者被出院。