Melatonin
[化] 褪黑激素; N-乙酰-5-甲氧基色胺
🗣️ 情景例句
Here are ten letters that express my feelings for you.
这里有十个字母可以表达我对你的感情。
I'm starving to death.
我快饿扁了。
Tell him that; he'll be interested.
告诉他这事，他会感兴趣的。