neurochemicals
美
英 
例句
This happens because nicotine from tobacco mimics one of the most important neurochemicals produced in the body.
这是因为烟草中的尼古丁与人体内产生的一种最重要的神经化学物质相似。
Sure, it'll keep her fit and produce neurochemicals that will continue to make her happy.
当然,它肯定能帮助她身体保持健美、制造出让使得她继续快乐的神经化学物质。