网络释义专业释义英英释义
... ventilation and air-conditioning room 通风与空调室 ventral fin 臀鳍；腹鳍 verification and control 查核与管制 ...
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ventral fin
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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
同义词： pelvic fin
以上来源于: WordNet
柯林斯英汉双解大词典
ventral fin
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1.
N → another name for pelvic fin
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