这一状况导致红血球存活期缩短，继而发生贫血，通常称之为镰状细胞贫血。
This condition leads to shortened red blood cell survival, and subsequent anaemia, often called sickle-cell anaemia.
镰状细胞病的特征是红血球形状发生突变，由平滑的圆圈形状改变为新月形或半月形。
Sickle-cell disease is characterized by a modification in the shape of the red blood cell from a smooth, donut-shape into a crescent or half moon shape.
镰状细胞（贫血）病又称镰状细胞血症，是一种可以使红血球变形的遗传症状。
Sickle cell disease, also called sickle cell anemia, is a genetic condition that deforms red blood cells.
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