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sertularian

/ˌsɜː.tjʊˈleə.ri.ən/

翻译: 指一类群体生活的刺胞动物(水螅虫),形成羽毛状或树枝状的分枝群体,茎上生有固着的成对水螅体。

1 个条目

noun

/ˌsɜː.tjʊˈleə.ri.ən/formalscientific
  • zh指一类群体生活的刺胞动物(水螅虫),形成羽毛状或树枝状的分枝群体,茎上生有固着的成对水螅体。

A noun referring to a feathery colony of long-branched stems bearing stalkless paired polyps.

  1. Feathery hydroid colonyC2formalscientific

    A type of marine hydroid colony characterized by long, branched stems with stalkless, paired polyps, resembling a feather.

    zh羽状水螅群体

    • The sertularian colony swayed gently with the ocean current.
    • Marine biologists discovered a new species of sertularian off the coast.
    • The feathery appearance of the sertularian makes it easy to identify under a microscope.