柯林斯詞典muscular dystrophy /?m?skj?l? ?d?str?f?/ 1. N-UNCOUNT Muscular dystrophy is a serious disease in which your muscles gradually weaken. 肌肉萎縮癥 返回 muscular dystrophy劍橋詞典a serious disease in which a person's muscles gradually become weaker until walking is no longer possible 肌肉萎縮 返回 muscular dystrophy