Dicthenone
二乙烯酮
🗣️ 情景例句
Here it is, with it.
在这儿，附有保证书。
No, thank you. But it was very kind of you to offer.
不用了，谢谢。承蒙您好意提出。
It was at Charlie's wedding. You were playing the piano.
那是在查理的婚礼上，你在弹钢琴。