资料来源 : pyDict

四足动物

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Quadruped \Quad"ru*ped\, a. [L. quadrupes, -pedis; quattuor four
   + pes, pedis, a foot: cf. F. quadrup[`e]de. See {Quadrate},
   and {Foot}.]
   Having four feet.

Quadruped \Quad"ru*ped\, n. (Zo["o]l.)
   An animal having four feet, as most mammals and reptiles; --
   often restricted to the mammals.

资料来源 : WordNet®

quadruped
     adj : having four feet [syn: {quadrupedal}, {four-footed}] [ant: {bipedal},
            {bipedal}]

quadruped
     n : an animal especially a mammal having four limbs specialized
         for walking