cervical orthosis

• 颈支具； 颈矫形器

cervical orthosis的用法和样例：

例句

1. The paper has researched and designed on foot orthosis CAM for the sake of improving its performance and facture efficiency.
   为了提高足底矫形器的性能和制作成功率，本文在矫形器的计算机辅助制造方面进行了研究和设计。