absorption process

例句：

1. 1. The absorption of nutrients is crucialfor plant growth.
   营养物质的吸收对植物生长至关重要。
2. 2. The absorption of carbon dioxideby the lungs is essential for respiration.
   肺部吸收二氧化碳对于呼吸至关重要。
3. 3. Theabsorption of water and electrolytes isvital for maintaining body fluid balance.
   水分和电解质的吸收对于维持体液平衡至关重要。