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ventral fin

美 /ˈventrəl fɪn/
  • 腹鳍

双语例句

  1. Dorsal fin, tail fin and fat fins slightly yellow, pectoral fin, and ventral fin Tunqi gray.
    背鳍、脂鳍和尾鳍稍带浅黄色，胸鳍、腹鳍和臀鳍灰白色。
  2. The design is a nod to freshwater knifefish, which can move forward and backward, and hover, by rippling an elongated ventral fin.
    Gymnobot的设计灵感来自于一种名为宝刀鱼(knifefish)的淡水鱼，这种鱼利用腹部长长的鱼鳍，在水中可以进退自如，还可以作出水中盘旋等动作。

网络短语

  • ventral fin sinus
    腹鳍窦
  • ventral fin rays
    臀鳍
  • fūkkèih ventral fin
    腹鳍
  • pelvic bone and ventral fin
    腰带和腹鳍
  • ventral l fin
    腹鳍

同义词

pelvic fin
[鱼]腹鳍

英英释义

  • n.either of a pair of fins attached to the pelvic girdle in fishes that help control the direction of movement; correspond to hind limbs of a land vertebrate