n.四足动物
adj.四足的
An analogous part of the leg of a dog or other quadruped. 似骹骨狗或其它四足动物腿上的类似部位
A quadruped mammal. 四足哺乳动物
A joint, as of a bird or quadruped, corresponding to the human elbow. 关节，肘部鸟或四肢动物的关节，相当于人的肘
The part of the body of a human being or quadruped on either side of the backbone and between the ribs and hips. 腰部人类或四足动物的身体部分，位于脊柱两侧，肋骨与臀部之间
