例句與造句

1. Instead the third molar tooth buds that provided cells to seed the scaffolds might have contained hidden stem cells ? potent progenitors of other cell types ? that were responsible for forming the new tissue
   也許，提供細胞接種在支架上的第三臼齒牙胚，可能含有看不見而負責形成新組織的干細胞（可以生成其他種類細胞的前驅(qū)細胞） 。
2. It's difficult to find third molar tooth in a sentence. 用third molar tooth造句挺難的