Only fragmentary information on pathogenesis of bovine malignant catarrhal fever is availible.
关于牛恶性卡他热的病理发生,仅能获得一些零星的资料.
辞典例句
The diagnosis is usually not made until the end of the catarrhal stage.
诊断通常在卡他期终了前尚不能作出.
辞典例句
"catarrhal fever is any of several respiratory or oral diseases of livestock such as bluetongue in horses and sheep"