单词brain hormone
un.: 脑激素
网络: 分泌脑激素
脑激素
As well as being a stimulant, caffeine interrupts the flow of melatonin, the brain hormone that sends people into a sleep.
作为一个兴奋剂，咖啡因打断了褪黑激素的流入，大脑激素使人们进入睡眠。
Researchers have shown that the brain hormone helps us sense whether a face is familiar.
研究人员已经证实这种大脑荷尔蒙可以帮助我们识别一个人是否面熟。