资料来源 : WordNet®

artiodactyl
     adj : of or relating to or belonging to mammals of the order
           Artiodactyla [syn: {artiodactylous}, {even-toed}]

artiodactyl
     n : placental mammal having hooves with an even number of
         functional toes on each foot [syn: {even-toed ungulate},
         {artiodactyl mammal}] [ant: {odd-toed ungulate}]