Melanophore Dilating Hormone

• 促黑激素； 促黑素细胞激素

Melanophore Dilating Hormone的用法和样例：

例句

1. It contains the hormone melatonin that is known to be related to sleep and relaxation.
   它含有荷尔蒙褪黑激素，被认为可以帮助睡眠和放松。