ventral fin

 
       
  • n. [魚]腹鰭
new

ventral fin的英文翻譯是什麼意思,詞典釋義與在線翻譯:

英英釋義

Noun:
  1. 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

今日熱詞
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