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- 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。
- Sickle cell disease is a group of inherited disorders of the hemoglobin molecule which, when exposed to various conditions (to be discussed later this week), cause the red blood cell hemoglobin to polymerize and distort the cell into a sickle shape. 镰状细胞病是一种遗传性血红蛋白分子功能紊乱疾患，当血红蛋白分子暴露在各种环境中（以后将讨论），红细胞血红蛋白发生聚合，扭曲变形成镰状。
- Curved and tapering to a point;sickle - shaped. 钩状的弯曲的和一端尖细的；镰刀状的
- There is a picture of the sickle on the flag. 旗帜上有镰刀的图案。
- Curved or sickle - shaped;falcate. 镰状的弯曲的或镰刀状的;镰状的
- She stabbed him in the leg with a kitchen knife. 她拿菜刀捅伤了他的腿。
- He came running here with a knife held in one hand. 他一手握着刀向这里跑来。
- A knife is one of the simplest of tools. 刀是一种最普通的工具。
- You need a sharp knife to cut through the knot. 你需用快刀才能把结切断。
- His cheek was badly scarred by a knife cut. 他的面颊上留有严重的刀疤。
- The economy should be shaped to a new pattern. 经济应该适合于一种新的模式。
- A cutlery set includes knives, forks, spoons etc. 一套餐具包括刀，叉，匙等。
- 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。
- Don't mess around with sharp knives! 不要摆弄刀口锋利的刀！
- The boy was delighted with his new knife. 男孩有了新的小刀后很高兴。
- Don't clatter your knives and forks. 不要让你的刀叉碰击出声。
- He picked up his knife and fork. 他捡起了刀叉。
- If we can pull through this recession, we will be in good shape. 如果我们能渡过这段经济不景气的时间，我们就会好多了。
- I had a tussle to get the knife off him. 我与他扭打一阵才把刀子夺下。
- The soldiers sharpened up their knives. 战士们把刀磨得锋利。
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
