Diketone
n. [化]二酮
🔁 扩展释义
【医】 二酮
🗣️ 情景例句
What's wrong?
什么病
If they say you are good, ask yourself if it be ture.
若有人称赞你，要自问对不对。
All at once, I noticed that my wife seemed to be filled with alarm.
突然，我注意到妻子十分惊恐。