protein turnover的用法和樣例：
例句
- Glucose also comes from the liver which converts fat and protein into glucose to make sure there is a constant glucose supply even when we are not eating.
為了確保即使我們不在吃飯時，也有持續不斷的葡萄糖供應，肝也可以通過將脂肪和蛋白質轉換成葡萄糖的方式生產葡萄糖。
辭彙搭配
- turn over 滾動
