Hexenone
己烯酮
🗣️ 情景例句
No, I have to turn it in in the morning.
不行 ，明天上午我得交出去。
This award means a great deal to me.
这个奖对我意味深长。
Why don't you find a job and end this dependence upon your parents?
你为何不找个工作不再依靠你的父母呢？