Pinacolone
[化] 频哪酮\\n[医] 特己酮, 3,3-二甲基丁酮-[2], 叔酮
🗣️ 情景例句
When are you planning to get married?
你准备什么时候结婚？
I left very early last night, but I wish I hadn't left so early.
我昨晚离开得非常早，但我希望我没有离开那么早。[大学英语六级]
Fine. I'll start the paperwork for your order right away.
好啊，那我立刻就为你们的订单作准备了。