neurochemical system的用法和樣例：
例句
- Real ants communicate with each other by a chemical system called pheromones.
真正的螞蟻通過名為信息素的化學系統彼此交流。 - Nowak has been busy working on how to whittle down the emergence of life into the simplest possible chemical system that he can describe mathematically.
諾瓦克一直努力將生命的起源簡化成最簡單的化學系統，以便用數學算式來描述。
