kukri

例句：

1. 1. He carries a kukri in his pocket for protection.
   他口袋里带着一把小刀以作保护。
2. 2. The kukri is sharp enough to cut through metal.
   这把小刀足够锋利，能切断金属。
3. 3. In many cultures, the kukri is used as a symbol of honor and courage.
   在许多文化中，小刀被视为荣誉和勇气的象征。