您要查找的是不是：
- 爱克斯刀X knife; χknife
- 爱克斯刀，X刀X knife
- χ刀，爱克斯刀χknife
- 指甲刀nail-clippers
- 心如刀割grief-stricken
- 柳叶刀lance
- 秋刀鱼mackerel pike
- 刀头tool bit
- 弯刀tulwar
- 借刀杀人do harm to somebody through the hands of another
- 刀模cutting die
- 飞刀fly cutter
- 切刀cutting knife
- 铅笔刀pencil sharpener
- 牛刀butcher's knife
- 餐刀table knife
- 滚刀hob
- 微型X刀subminiature X - knife
- 刀盘cutter head
- 武士刀katana
