Read Edit View history Discussion 牛海绵状脑病 niúhǎimiánzhuàngnǎobìng mad cow disease Origin Definitions Defs Strokes Stroke Words Sentences Sents 牛海绵状脑病 牛海綿狀腦病 niúhǎimiánzhuàngnǎobìng mad cow disease bovine spongiform encephalopathy; BSE