| ungula |
hoof.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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|---|---|
| ungulate |
a hoofed mammal. Formerly all classified into one order, they are now divided into the orders Artiodactyla and Perissodactyla.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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