collophore

例句：

1. 1. Colloidal particles are often used in cosmetics to enhance their appearance.
   胶体颗粒常用于化妆品中，以增强其外观。
2. 2.The colloidal state is a critical intermediate in the formation of crystals.
   胶体状态是晶体形成过程中的一个关键中间态。
3. 3.Colloidal materials have unique properties that make them useful in various applications.
   胶体材料具有独特的性质，使其在各种应用中非常有用。