瘋牛病

fēngniúbìng

Mad cow disease: a kind of infectious disease found in cows and caused by prions.

* * *

feng1 niu2 bing4

mad cow disease (bovine spongiform encephalopathy)

* * *

瘋牛病|疯牛病 [fēng niú bìng] ► mad cow disease (bovine spongiform encephalopathy)