superior prosthion

例句：

1. 1.He received a superior prosthesis to replace his missing tooth.
   他接受了一个上等的假牙来代替他的缺失牙齿。
2. 2.The dentist recommended a superior prosthesis for his patient's smile.
   牙医推荐给他的病人一个上等的假牙，以改善其笑容。
3. 3. She was thrilled to have a superior prosthesis that matched her natural teeth perfectly.
   她很高兴拥有一个与她的自然牙齿完美匹配的上等假牙。