单词：chordates
(chordate 的复数) a. 具有脊索的, 脊索动物门的
n. 脊索动物
n. 脊索动物
plural of chordate
n. any animal of the phylum Chordata having a notochord or spinal column
a. of or relating to or characteristic of the Chordata
n. any animal of the phylum Chordata having a notochord or spinal column
a. of or relating to or characteristic of the Chordata