1. In one particular inherited disease, sickle cell anaemia, the red blood cells, instead of being flat discs, are sickle shaped. 在一种特殊的遗传疾病镰形细胞贫血症中，红血球不是圆盘状而是 镰刀 状。
2. In one particular inherited disease, sickle cell anaemia, the red blood cells, instead of being flat discs, are sickle shaped. 在一种特殊的遗传疾病镰形细胞贫血症中，红血球不是圆盘状而是镰刀状。
3. Sickle cell disease is any sickle cell disorder in which significant morbidity occurs, such as aso-occlusive pain crisis (PC) or organ dysfunction. 镰状细胞病是一类高死亡率的镰状细胞紊乱，如血管阻塞性疼痛危象（PC）或器官功能紊乱。
4. Stubble side was brushy, that resulted from blunt sickle's reaping. 茬口毛茸茸的，一看就知道是钝口的镰刀收割的。
5. The flag of the Chinese Communist party is emblazoned with a hammer and sickle. 中国共产党的党旗上饰有醒目的锤子和镰刀图案。
