Ketene
n. [化] 乙烯酮, 烯酮
🗣️ 情景例句
Yes, I think I can show you some.
是的， 我有一些可以给你们看。
Do you really want to know what I think?
你确实想要知道我认为什么吗？
I was very tired when I arrived home. I'd been working hard all day.
我到家时非常累。我一整天都在玩命地干！