white-flag dolphin
Yesterday I saw dolphins in the aquarium in the park.
昨天我在公园的水族馆看到了白鳍豚。
—— 给力词典精选The baiji is a beautiful mammal, on top of the chain, close to human beings.
白鳍豚是一种美丽的动物, 位列食物链的顶端, 并且亲近人类。
—— 给力词典精选It developed in near total isolation from any other species of dolphin or whale.
白鳍豚的进化环境与其他海豚或鲸类哺乳动物完全不同。
—— 给力词典精选