Decanone
癸酮
🗣️ 情景例句
Well, it's too bad that you have to go.
真遗憾，你要走了。
Would you know your daughter, see her in company.
若要知道你女儿，且看她和谁交往。
Could I have this sample free of charge?
这样品可以免费送我吗？