Of or relating to certain hoofed mammals,such as horses and rhinoceroses,of the order Perissodactyla,that have an uneven number of toes.是什么意思_Of or relating to certain hoofed mammals,such as horses and rhinoceroses,of the order Perissodactyla,that have an uneven number of toes.在线翻译_英语_读音_用法_例句