hemophilia
hemophilia 英 [ˌhi:mə'fɪlɪə] 美 [ˌhimə'fɪlɪr]
n. [内科] 血友病(等于haemophilia)
名词复数:hemophilias
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- n. [内科] 血友病(等于haemophilia)
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1. hemophilia can be mild, moderate, or severe, depending on how much clotting factor is present in one's blood.
血友病可以是轻微、温和的,或者是剧烈的,这是根据人体血液里凝血因子的多少而定。
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2. hemophilia is a rare blood disorder, and people born with this condition have little or no clotting factor, a protein that controls bleeding.
血友病是一种罕见的血液疾病,遗传这种病的人极少或没有凝血因子,这些正是一种控制出血的蛋白质。
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3. hemophilia is caused by a mutation—likely spontaneous in Victoria‘s case—on the X chromosome and can be passed along the maternal line of families.
血友病源于X染色体上的一种突变——很可能是维多利亚女皇自身发生的一种突变,可经由遗传系统传给家族后代。
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