Phosphopentose
磷酸戊糖
🗣️ 情景例句
This spring is the origin of the brook.
这泉水是那条小河的源头。
Sorry to bother you.
抱歉打扰你。
But mine are better than yours. Look! Yours are green, and quite small.
但我的比你的好。瞧！你的是青的，而且很小。