n. 四足动物

[医] 四足的, 四足动物

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


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.