colloid cell

例句：

1. 1. Colloidal particles play a crucial role in the formation of biological membranes.
   胶体粒子在生物膜的形成中起着至关重要的作用。
2. 2. The study of colloidal particles has broad implications for understanding the structure and function of living organisms.
   研究胶体粒子对理解生命体的结构和功能具有广泛的意义。
3. 3. Colloidal particles have been found to be important constituents of many biological systems.
   胶体粒子已被发现是许多生物系统中的重要成分。