Serotonin
n. 血清素\\n[化] 5-羟色胺
🗣️ 情景例句
It's wonderful!
太好了！
Perhaps I can sneak out of the classroom unnoticed.
也许我可以神不知鬼不觉地溜进教室。
it is taught to every member of the tribe so that in this respect everybody is equally equipped for life.
并传授给部落中的每一个成员。人人受到的有关生活本领的教育是相等的。