noun 下载 🔗分享 奇蹄目动物,奇蹄类。 Any ungulate mammal with an odd number of toes and belonging to the Perissodactyla, including the horses, zebra, and rhinoceros. Examples : "A horse is a perissodactyl, meaning it has an odd number of toes on each foot. " 马是一种奇蹄目动物 (qí tí mù dòng wù),也就是说,它的每只脚上有奇数个脚趾。 animal biology organism nature 与AI对话词汇游戏阅读练习