Xan
n. 黄嘌呤（等于xanthine）
🗣️ 情景例句
I did , but everything is OK,so I decided to come back.
回去了， 但一切安好。于是我决定回来。
Could you tell me some more about your market analysis?
请你多告诉我一些你们的市场分析好吗？
I'm sorry, but I have to cancel out luncheon appointment.
真抱歉，不过我不得不取消我们午餐的约会。