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
What kind of exercises do you like to do?
你喜欢什么锻炼方式？
By accident Marion overheard some nasty gossip.
马里恩偶然听到了一些令人不愉快的谣言。
He goes home early everyday for fear that his wife would be angry.
他每天很早就回家，免得老婆生气。