大家在查：侧线器第三脑室腹主动脉后鳃体降血钙素板鳃外骨骼圆鳞银鲛目板鳃亚纲

偶鳍

偶鳍

国家科学技术名词审定委员会公布动物学名词列... ... 07.0032 鳍 fin 07.0033 偶鳍 paired fins 07.0034 胸鳍 pectoral fin ...

专业词汇在线翻译、医学专业在线词典、双语例句 ... 二联早搏 coupled extrasystole 偶鳍 coupled fin 对偶起搏 coupled pacing ...

The undifferentiated bump or protuberance that appears at the initial formation of the paired fins .

and in the paired fins , the fin girdles , basals, and radials.