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urochordate

/ˌjʊə.rəʊˈkɔː.deɪt/

翻译: 尾索动物,一类原始海生脊索动物,成体身体呈囊状、不分节,仅在幼体阶段具有明显的尾状脊索。

1 个条目

noun

/ˌjʊə.rəʊˈkɔː.deɪt/C2formalscientific
  • zh尾索动物,一类原始海生脊索动物,成体身体呈囊状、不分节,仅在幼体阶段具有明显的尾状脊索。

A noun referring to a primitive marine animal with a saclike, unsegmented body and a distinct urochord that is prominent in its larval stage.

  1. C2formalscientific

    A primitive marine animal with a saclike, unsegmented body and a distinct tail-like structure (urochord) that is prominent in the larval stage.

    zh被囊动物

    • The urochordate larva uses its tail to swim before attaching to a surface.
    • Scientists study urochordates to understand the evolution of vertebrates.
    • Urochordates are filter feeders that live in ocean environments.

    同义词tunicateurochord

词形
  • urochordates plural form
  • urochordates' possessive plural form
  • urochordate's possessive singular form