notochordal 详细解释

notochordal

['nəutə.kɔ:d]

[ notochordal ]

n. 脊索

词形变化

形容词: notochordal |

英英释义

名词 notochord:

a flexible rodlike structure that forms the supporting axis of the body in the lowest chordates and lowest vertebrates and in embryos of higher vertebrates