英语词汇pectoral fin怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	pectoral fin
释义	pectoral fin noun Zoology each of a pair of fins situated on either side just behind a fish's head, helping to control the direction of movement during locomotion. They correspond to the forelimbs of other vertebrates. 【动】胸鳍。
随便看	Hypnos hypnosis hypnotherapist hypnotherapy hypnotic hypnotically hypnotism hypnotist hypnotizable hypnotize hypo hypo- hypo-allergenic hypoblast hypocalcaemia hypocaust hypochlorite hypochlorous acid hypochondria hypochondriac hypochondriacal hypochondriasis hypocorism hypocoristic hypocotyl

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