gelatiniform

例句：

1. 1. The skin of the fish is gelatiniform, which means it's made up of collagen.
   鱼的皮肤是胶原状的，这意味着它是由胶原蛋白组成的。
2. 2. Collagen is a protein found in many animals and plants, including humans.
   胶原蛋白是一种存在于许多动物和植物中的蛋白质，包括人类。
3. 3.Gelatin is a food ingredient that can be used to make gelatine desserts.
   明胶是一种食品添加剂，可以用来制作果冻甜品。