metabolic chain

例句：

1. 1. The study ofmetabolism is essential for understanding the functioningof cells.
   研究代谢对于理解细胞的功能至关重要。
2. 2.Metabolic chains are crucial in energy productionand conversion.
   代谢链在能量生产和转换中起着关键作用。
3. 3. The discovery of a newmetabolic pathway could revolutionize drug development.
   发现一种新的代谢途径可能会彻底改变药物开发。