| 释义 |
chordates
释义
n. 脊索动物；脊睡物门；脊睡物（chordate的复数）
例句
1·Chordates are bilaterally symmetrical, triploblastic, segmented coelomates.
脊索是双边对称的，三叶裂的，分段的腔壁。
2·Most chordates have a high-pressure, closed circulation with a ventral heart.
大多数脊索动物循环具有高压的、封闭的循环系统，心脏位于腹面。
3·Chordates are bilaterally symmetrical, triploblastic, segmented coelomates which demonstrate a deuterostomic pattern of early embryonic development.
脊索动物两侧对称、三胚层，分节的体腔，在胚胎发育的早期过程中，显示为后口类型。
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