reducing sugar的用法和樣例：
例句
- The correlation between the reducing sugar content in phloem and xylem and the ratio of damaged trees was not close.
不同楊樹品系韌皮部和木質部的還原糖含量與被害株率沒有相關性。 - In the course of fermentation from grape juice to wine,the change of reducing sugar concentration is an important index of fermenting progress.
在從葡萄汁到葡萄酒的發酵過程中，還原糖濃度的變化是指示發酵進程的一個重要指標。
