英语单词分类 轻松记单词

ventral fin

ventral fin基本解释

[鱼]腹鳍

ventral fin同义词

  • pelvic fin腹鳍

ventral fin英英释义

Noun:
  • 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