海豚[hǎi tún]dolphin; Delphinus delphis; delphis; delphinids汉英大词典{脊椎} Delphinus delphis; dolphin; delphis; delphinids; porpoise中中释义海豚 [hǎi tún][dolphin] 海豚科(Delphinidae)的某些小齿鲸类,其鼻吻多少延长成为喙形,颈椎部分地融合双语例句1海豚已经进化形成高度发达的下颌。The dolphin has evolved a highly developed jaw. 2这个故事描述了一个男人与一只海豚之间的奇遇。The story describes the extraordinary encounter between a man and a dolphin.