chordates

基本解释

• 脊睡物,脊睡物門

同根派生

• chordates相关词

英汉例句

• Chordates are characterized by an endoskeleton.
  脊索動物有特征性的內骨骼。
• Most chordates have a high-pressure, closed circulation with a ventral heart.
  大多數脊索動物循環具有高壓的、封閉的循環系統,心髒位於腹麪。
• There are about45.000 species of chordates, occupying marine, fresh and brackish water and terrestrial habitats.
  有大約45.;000種脊索動物，它們佔據著海、水或淡鹹水和陸地的生態環境。
• There are about 45.000 species of chordates, occupying marine, fresh and brackish water and terrestrial habitats.
  有大約45.;000種脊索動物，它們佔據著海、淡水或淡鹹水和陸地的生態環境。
• The coelom formed from a pocketlike outgrowth of the wall of the archenteron, especially in echinoderms and chordates.
  腸躰腔由原腸壁的袋裝生長而形成的躰腔，尤其存在於棘皮動物和脊索動物中

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