| 词汇 | quadruped |
| 释义 | quadruped noun [ C ] biology specialized uk/ˈkwɒd.rə.ped/ us/ˈkwɑː.drə.ped/ 四足动物 any animal that has four legs Horses, lions and dogs are quadrupeds, but humans are bipeds. 马、狮子和狗是四足动物，但人是两足动物。 Compare: biped |
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