柯林斯詞典cauda /?k??d?/ 1. N the area behind the anus of an animal; tail 尾狀物; 尾[zoology] 返回 cauda劍橋詞典any structure in the body that is like a tail （身躰內(nèi)的）尾狀物 a long end part of an organ that looks like a tail （身躰器官）尾 返回 cauda