BSE
noun [ U ] uk/ˌbiː.esˈiː/ us/ˌbiː.esˈiː/
疯牛病（导致牛死亡的脑病，bovine spongiform encephalopathy的缩写）
abbreviation for bovine spongiform encephalopathy: a brain disease in cattle (= male and female cows) that causes the death of the animal
Synonym: mad cow disease