柯林斯词典sickle /ˈsɪkəl/ (sickles) 1. N-COUNT A sickle is a tool that is used for cutting grass and grain crops. It has a short handle and a long curved blade. 鐮刀 返回 sickle剑桥词典a tool with a short handle and a curved blade , used for cutting grass and grain crops 鐮刀 比較scythe noun 返回 sickle