变异 biànyì HSK7 variation Definitions Defs Origin Strokes Stroke Words Sentences Sents 变异型克雅氏症 biànyìxíng Kè Yǎshìzhèng vCJD variant Creutzfeldt-Jakob disease, vCJD变异株 biànyìzhū variant a variant or strain of a virus or organism resulting from mutation
