胞窝

例句：

1. 1. The cell wall is the boundary between individual cells in a multicellular organism.
   细胞壁是多细胞生物中单个细胞之间的边界。
2. 2. Cells communicate with each other through cytoplasmic bridges called cytoplasmic bridges.
   细胞通过称为细胞质桥的细胞质联系相互交流。
3. 3. The study of cellular structure and function has led to important advances in medicine.
   对细胞结构和功能的研究表明在医学领域取得了重要的进展。