metabolic turnover

例句：

1. 1.The study found that the metabolic turnover of the new drug was significantly faster than that of the old one.
   研究发现，新药的代谢转换率显著快于旧药。
2. 2.Metabolic turnover is a key factor in determining an organism's energy expenditure.
   代谢转换是决定一个生物体能量消耗的关键因素。
3. 3. The researcher analyzed the metabolic turnover of different species to understand their energy requirements.
   研究者分析了不同物种的代谢转换，以了解它们的能量需求。