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water vascular system

/ˈwɔːtər ˈvæskjʊlər ˈsɪstəm/

翻译: 棘皮动物(如海星、海胆)体内的一套充满液体的管道系统,由水管、管足等组成,用于运动、摄食和气体交换。

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phrase

/ˈwɔːtər ˈvæskjʊlər ˈsɪstəm/C1formalscientific
  • zh棘皮动物(如海星、海胆)体内的一套充满液体的管道系统,由水管、管足等组成,用于运动、摄食和气体交换。

A specialized system of fluid-filled canals and tube feet found in echinoderms (such as starfish and sea urchins), used for locomotion, feeding, and gas exchange.

  1. Hydraulic system in echinodermsC2formal

    A network of fluid-filled canals and tube feet found in echinoderms (like starfish and sea urchins) used for locomotion, feeding, and respiration.

    zh水管系统

    • The starfish uses its water vascular system to slowly move across the ocean floor.
    • Each tube foot in the water vascular system can extend and retract independently.
    • The water vascular system is a unique feature of the phylum Echinodermata.