Pentanone
戊酮
🗣️ 情景例句
Enjoy it.
请享用。
Don't bother him.
不要打扰他。
I'll have to ring you back, as I need to have a look at my diary and I haven't got it with me.
我得（等会儿）再给你回电话，因为我要先看看我的日记，而我没有把它带在身边。