5-hydroxytryptamine
[医]血清素，血清紧张素，5-羟基色胺
🧩 词语组成解析
n. 含于血液中的复合胺
🗣️ 情景例句
I am in the 7th grade.
我是七年级。
There's too much static.
干扰太大。
I'll check back with by head office for you.
这个我回头会跟总公司查核一下。