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swimmeret

/ˈswɪm.ə.rɛt/

翻译: 名词,指某些水生甲壳动物的成对腹部附肢之一,主要用于雌性携带卵,通常也适应于游泳。

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noun

/ˈswɪm.ə.rɛt/C2formalscientific
  • zh名词,指某些水生甲壳动物的成对腹部附肢之一,主要用于雌性携带卵,通常也适应于游泳。

A noun referring to one of the paired abdominal appendages of certain aquatic crustaceans, primarily used by females for carrying eggs and typically adapted for swimming.

  1. Crustacean appendageC2formalscientific

    One of the paired abdominal appendages of certain aquatic crustaceans, used primarily for carrying eggs in females and adapted for swimming.

    zh游泳足

    • The female lobster uses her swimmerets to carry her eggs.
    • Crayfish have five pairs of swimmerets under their abdomen.
    • The swimmerets beat rhythmically to propel the shrimp through the water.

    同义词pleopod