海豚泳 hǎitúnyǒng dolphin butterfly Definitions Defs Origin Strokes Stroke Words Sentences Sents 海豚 hǎitún noun dolphin A streamlined marine mammal with a small head and pointed mouth that often swims in groups; known for being highly intelligent and capable of learning complex tasks.泳 yǒng verbnoun to swim (bound form) to swim; swimming
