belugaKK [bɪˋlugə] /bɪˈluɡə/名詞1白鯨We watched a beluga surface slowly beside the boat.我們看著一頭白鯨緩緩浮出水面,就在船邊。2大白鱘、歐洲鰉The beluga is the largest freshwater fish in the world.大白鱘是世界上體型最大的淡水魚。3大白鱘魚子醬A small tin of beluga costs more than my monthly rent.一小罐大白鱘魚子醬比我一個月的房租還貴。