Diketone
n. [化]二酮
🔁 扩展释义
【医】 二酮
🗣️ 情景例句
Hi, Susan.
嗨， Susan。
You don't have to play that record/CD so loud, do you?
你不一定要把唱片放得那么响，对吧？
How long are you staying in Xi'an?
你要在西安呆多久？