基本解释adj.有四脚的；四足动物的同根派生 英汉例句用作形容词 (adj.)Habib then made the connection between the quadrupedal gait of the large pterosaurs and the jumping quadrupedal takeoff he had seen in vampire bats.后来哈比从这种大型翼龙的四足步态，想到他所看过的吸血蝙蝠起飞时的四脚跳跃。