chalicothereyoudaoicibaDictYouDict[chalicothere 词源字典]
"A large horse-like fossil mammal of the late Tertiary period, with stout claws on the toes rather than hoofs", Early 20th century: from modern Latin Chalicotherium (genus name), from Greek khalix, khalik- 'gravel' + thērion 'wild animal'.[chalicothere etymology, chalicothere origin, 英语词源]