1、 These are genetic disorders that only affect males normally. They are things like muscular dystrophy and haemophilia.
这些遗传病通常只发生在男性身上，如肌肉萎缩、血友病等。
来源:柯林斯词典例句库
2、 Duchene's muscular dystrophy and cystic fibrosis are examples of hereditary diseases that result from nonsense mutations.
无义突变能导致肌无力和囊肿纤维化等疾病.
来源:网络期刊摘选
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