His ultra-sensitive olfactory lobes pick up the distinctive scent of Quetzalcoatlus.

他极度敏锐的嗅觉脑叶察觉到披羽蛇翼龙的特殊气味。

They certainly had the largest olfactory lobe of any animal, living or extinct, on this planet.

它们拥有地球上所有存在或已灭绝的生物中最大的嗅叶。