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天火字典

英日字典: gill_cleft



The gill_cleft has 1 Senses.

  • gill cleft, branchial cleft, gill slit
  • one of a series of slit openings in the pharynxes of fishes and aquatic amphibians through which water passes
  • 水が通り過ぎる魚と水生両生類の咽頭の一連の裂け目の1つ

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