noun🔗Share鳍足类动物 Any of various large marine mammals belonging to the superfamily (formerly considered a suborder) Pinnipedia comprising walruses, eared seals and earless seals."The zoo has a special section dedicated to pinnipeds, where visitors can observe seals and sea lions swimming and playing. "动物园里有一个专门的区域饲养鳍足类动物，游客可以在那里观察海豹和海狮游泳玩耍。animalbiologyoceannatureenvironmentChat with AIVocabulary GamePractice Reading
