兩足動物
Biped \Bi"ped\, a. Having two feet; two-footed. By which the man, when heavenly life was ceased, Became a helpless, naked, biped beast. --Byrom. Biped \Bi"ped\, n. [L. bipes; bis twice + pes, pedis, ?oot: cf. F. bip[`e]de.] A two-footed animal, as man.
biped adj : having two feet [syn: {bipedal}, {two-footed}] [ant: {quadrupedal}, {quadrupedal}] biped n : an animal with two feet