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holothurian

/ˌhɒl.əˈθjʊə.ri.ən/

翻译: 指一种海生棘皮动物,身体柔软呈长条或香肠状,口周围有触手,具管足,自由生活,以海底泥沙中的有机碎屑为食。

1 个条目

noun

/ˌhɒl.əˈθjʊə.ri.ən/C2formalscientific
  • zh指一种海生棘皮动物,身体柔软呈长条或香肠状,口周围有触手,具管足,自由生活,以海底泥沙中的有机碎屑为食。

A noun referring to an echinoderm with a flexible, sausage-shaped body, tentacles around the mouth, and tube feet, which is a free-living mud feeder.

  1. Sea cucumberC2formalscientific

    An echinoderm with a flexible, sausage-shaped body, tentacles around the mouth, and tube feet; it is a free-living mud feeder.

    zh海参

    • The holothurian slowly moved across the ocean floor, filtering sediment.
    • Marine biologists study the holothurian's role in the deep-sea ecosystem.
    • A diver observed a holothurian extending its feeding tentacles.
    • The holothurian's body can contract when threatened.

    同义词trepang

词形
  • holothurians plural form
  • holothurians' possessive plural form
  • holothurian's possessive singular form