Vocab Bloom Hub

chaetognath

/ˈkiː.tɒɡ.næθ/

翻译: 毛颚动物,又称箭虫,是毛颚动物门(Chaetognatha)的透明海洋蠕虫状动物,身体两侧和尾部有水平鳍,口部两侧各有数枚可动的弯曲刚毛。

1 个条目

noun

/ˈkiː.tɒɡ.næθ/C2formalscientific
  • zh毛颚动物,又称箭虫,是毛颚动物门(Chaetognatha)的透明海洋蠕虫状动物,身体两侧和尾部有水平鳍,口部两侧各有数枚可动的弯曲刚毛。

A noun referring to any transparent marine worm of the phylum Chaetognatha, characterized by horizontal lateral and caudal fins and a row of movable curved spines on each side of the mouth.

  1. C2formalscientific

    Any worm of the phylum Chaetognatha; a transparent marine worm with horizontal lateral and caudal fins and a row of movable curved spines at each side of the mouth.

    zh毛颚动物

    • The chaetognath is a common predator in planktonic communities.
    • Researchers observed the chaetognath using its spines to capture prey.
    • Chaetognaths are often called arrow worms due to their shape.

    同义词arrowworm

词形
  • chaetognaths plural form
  • chaetognaths' possessive plural form
  • chaetognath's possessive singular form