柯林斯詞典biped /?ba?p?d/ (bipeds) 1. N-COUNT A biped is a creature with two legs. 兩足動(dòng)物[技術(shù)] 返回 biped劍橋詞典an animal that walks on two legs 兩足動(dòng)物 比較quadruped 返回 biped