paleozoology
🇬🇧/ˌpeɪlɪəʊzəʊˈɒlədʒɪ/ 🇺🇸/ˌpeɪlioʊzoʊˈɑːlədʒi/the branch of science dealing with fossil animals, especially those of the prehistoric past.
noun [专属名词] 古动物学
Paleozoology helps us understand the evolution of extinct species. 古动物学帮助我们理解已灭绝物种的进化过程。