基本解释n.〈生化〉信息素同根派生 英汉例句用作名词 (n.)The stronger the pheromone signal, the more other ants followed that route.信息素的信号越强，循迹而来的蚂蚁就越多。Upon contact, the pheromone is sent to sex-specific regions in the female's brain.当接触的时候，信息素被传送到雌鼠大脑里的性别区域。