英语词汇“pectoral fin”是什么意思，“pectoral fin”的读音、用法及例句翻译-烛光网

词汇	pectoral fin
释义	pectoral finn.（名词） Either of the anterior pair of fins attached to the pectoral girdle of fishes, corresponding to the forelimbs of higher vertebrates.胸鳍：一对紧附于鱼的环状胸骨的前鳍且与更高等的脊椎动物的前肢相对应的任一个
随便看	headsail headscarf head sea headset headshake headship head shop headshot head shrinker headsman headsmen headspace headspring headstall headstand head start headstock headstone headstream headstrong heads up heads-up heads-up display heads–up head-to-head

烛光网英语在线翻译词典收录了166908条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。