peridental

例句：

1. 1. The peridental was a great help to us during the project.
   那个项目帮助我们度过了难关。
2. 2. The peridental is a rare species that can only be found in certain regions.
   这个物种只在特定的地区才能找到。
3. 3. The peridental has been used for centuries as a natural remedy for various ailments.
   这种生物自古以来就被用作各种疾病的自然疗法。