脊索 | [脊 索] notochord (internal skeletal rod in primitive fish) #83,848 [Add to Longdo] |
脊索动物 | [脊 索 动 物 / 脊 索 動 物] chordata [Add to Longdo] |
脊索动物门 | [脊 索 动 物 门 / 脊 索 動 物 門] Chordata, phylum containing vertebrates [Add to Longdo] |
脊索 | [せきさく, sekisaku] (n, adj-no) notochord (rudimentary spinal chord) [Add to Longdo] |
脊索動物 | [せきさくどうぶつ, sekisakudoubutsu] (n) chordate [Add to Longdo] |