柯林斯詞典walrus /?w??lr?s/ (walruses) 1. N-COUNT A walrus is a large, fat animal which lives in the sea. It has two long teeth called tusks that point downward. 海象 返回 walrus劍橋詞典a mammal that lives in the sea and on beaches in the Arctic . It is similar to a seal but larger , with two tusks and long hairs growing near its mouth . 海象 返回 walrus