如何使用 "catecholamine" 造句

1. But is it more than just the infusion of the catecholamine neurotransmitter dopamine or the mammalian hormone oxytocin ?: 而它也许不止是儿茶酚胺类神经递质注入剂、多巴胺、或哺乳类动物的荷尔蒙催产素？