柯林斯詞典caudal /?k??d?l/ 1. ADJ of or towards the posterior part of the body 尾部的; 近尾部的[anatomy] 返回 caudal劍橋詞典(also posterior) relating to the bottom end of the body , that is the bottom of the feet , or to the bottom end of the spinal cord 尾的 caudal anaesthesia 脊尾麻醉 caudal artery 骶中動脈 relating to something that is like a tail 尾狀的 返回 caudal