Hydroxytryptamine
n. 含于血液中的复合胺
🗣️ 情景例句
You were big, just like Max.
很大， 像Max一样。
He's not feeling very well today.
今天他觉得不舒服。
Ling Feng, could you do something for me, please?
凌峰，你能为我做件事吗？