| 释义 |
细胞xìbāo生物体的基本结构和功能单位,形状多种多样,主要由细胞核、细胞质、细胞膜等构成。植物的细胞膜外面还有细胞壁。细胞有运动、营养和繁殖等机能。{cell; basic structural and independently functioning unit of an organism, assuming a variety of shapes, and consisting of a nucleus, cytoplasm and cytomembranes. The cytomembrane of a plant is surrounded by a semi-permeable cell wall. A cell has moving, nutritious, reproductive and other functions.} |