noun🔗Share白鲸 A cetacean, Delphinapterus leucas, found in the Arctic Ocean."During our trip to the aquarium, we saw a beluga, its white body gliding gracefully through the Arctic exhibit's water. "在水族馆参观时，我们看到了一只白鲸，它白色的身体在北极展区的水中优雅地游动。animalfishoceanbiologynatureenvironmentChat with AIVocabulary GamePractice Reading
noun🔗Share 鳇鱼 A fish, Huso huso, found in the Caspian Sea and the Black Sea, that is a source of caviar."The menu mentioned that the most expensive caviar came from the beluga. "菜单上说，最贵的鱼子酱来自鳇鱼。fishanimalfoodChat with AIVocabulary GamePractice Reading
