Heptanediol
[化] 庚二醇
🗣️ 情景例句
Mmm-hmm. That's because he's sleeping.
嗯。那是因为他睡了。
Leave me be.
让我一个人静一静。
But if I give you a ring, then you will know what it's about.
不过，如果我给你打电话，那时你就会知道我的诺言是什么了。