an abnormal red blood cell that has a crescent shape and an abnormal form of hemoglobin
sickle cell的用法和样例:
例句
This is sickle cell anemia in sickle cell crisis. 出现镰状细胞危象的镰状细胞贫血。
This animation depicts aspects of the haemoglobin molecules and the mutant form that causes the disease sickle cell anaemia. 这段影片展示了血红蛋白分子的外形和它的变异型,这种变异导致了镰刀形红细胞贫血症。