Lactonization
n. [化]内酯化
🗣️ 情景例句
Compliments of the Watermill Inn. Watermill Inn
请客。
I hope you're enjoying your stay here.
我希望你能在这里过得愉快。
How do you do? I'm sorry. I know only a little English.
你好！很遗憾，我只懂一点英语。