Melatonin
[化] 褪黑激素; N-乙酰-5-甲氧基色胺
🗣️ 情景例句
Clothes make the man.
人要衣装，费要金装。
Pride goeth before,and shame cometh after.
骄傲走在前，羞耻跟在后。
The man let out cry and jumped back several paces.
那人大叫了一声，惊退了几步。