sickle是什么意思？

sickle

英[ˈsɪkl] 美[ˈsɪkəl]

• n. 镰刀，收割机中的切割装置；
• vt. 用镰刀割…，使（红血细胞）成镰状；
• vi. 呈现出一种异常的月牙状，用于指红血细胞；

复数：sickles;

第三人称单数：sickles;

过去式：sickled;

过去分词：sickled;

现在分词：sickling;

例句

• A bad shearer never had a good sickle. 拙匠无利器.
• She bought herself a hoe and a sickle. 她给自己买了一把锄头和一把镰刀.
• Can tourniquets be used in patients with sickle cell disease? 止血带能否用于镰状细胞病患者?
• Take the sickle which is lying on the grindstone. 把磨刀石上的那把镰刀拿去.
• 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.
• Sickle-cell anaemia is passed on through a recessive gene. 镰状细胞贫血通过隐性基因遗传给后代。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  镰刀
  A sickle is a tool that is used for cutting grass and grain crops. It has a short handle and a long curved blade.

英汉词典释义

• n.
  镰刀
  She bought herself a hoe and a sickle. 她给自己买了一把锄头和一把镰刀。 Take the sickle which is lying on the grindstone. 把磨刀石上的那把镰刀拿去。

英英词典释义

• Noun
  1. an edge tool for cutting grass or crops; has a curved blade and a short handle