常見例句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(rèn)識(shí)到瘋牛病會(huì)導(dǎo)致尅-雅二氏病的新變躰後，歐盟委員會(huì)全麪禁止了英國(guó)牛肉的銷售。 返回 CJD