beluga

名词 beluga:

1. valuable source of caviar and isinglass; found in Black and Caspian seas
   同义词：hausen, white sturgeon, Acipenser huso
2. small northern whale that is white when adult
   同义词：white whale, Delphinapterus leucas

be.lu.ga

n.（名词）
See white whale
参见 white whale
A large white sturgeon(Huso huso) of the Black and Caspian seas, whose roe is processed into caviar. Also called In this sense, also called beluga sturgeon ,whitefish
白鲟，白鲸：黑海和里海产的一种大型白鲟（欧鳇 鳇属） ，其卵可加工成鱼子酱 也作 在此意义上也可称作 beluga sturgeon,whitefish

来源：
Russian byelukha [white whale,]
俄语 byelukha [白鲸]
byeluga [sturgeon]
byeluga [鲟]
byeli [white] * see bhel-
byeli [白色的] *参见 bhel-
-uga, -ukha [augmentative suff.]
-uga, -ukha [增强词义的后缀]