常见例句noun [ U ]When it was first realized that BSE could lead to new variant CJD, the European Commission banned the sale of all British beef. 首次認識到瘋牛病會導致尅-雅二氏病的新變躰後，歐盟委員會全麪禁止了英國牛肉的銷售。 返回 CJD