oral spine

例句：

1. 1. The patient's oral spine was severely affected by the disease.
   患者的口头脊柱严重受损。
2. 2. The study focused on the role of oral spine in the development of speech.
   该研究关注了口头脊柱在言语发展中的作用。
3. 3. The doctor advised the patient to undergo surgery to correct the oral spine deformity.
   医生建议患者接受手术来矫正口腔脊柱畸形。