nutrient metabolism

• 营养物质代谢

nutrient metabolism的用法和样例：

例句

1. Digestive enzymes and isozymes played an important role in the process of utilization of yolk nutrients and metabolism of substances during embryonic development.
   消化酶以及同工酶对卵黄物质的利用和胚胎发育的物质代谢起重要作用。