血友病：一种遗传性出血性疾病，因先天性缺乏某种凝血因子而引起。

Hemophilia: Hereditary Bleeding disorder caused by deficiency of a coagulation factor.

youdao

血友病：一种遗传性出血性疾病，因先天性缺乏某种凝血因子而引起。

Hemophilia: Hereditary Bleeding disorder caused by deficiency of a coagulation factor.

youdao