Oenantholactam
[化] 庚内酰胺
🗣️ 情景例句
the quarterback on our football team.
我们足球队的四分卫。
I'm not sure what time I'm coming back.
我不肯定我什么时间回来。
It's very kind of you to help me.
你帮助我真是太好了。