镞

例句：

1. 1. The arrowhead was sharp enough topenetrate the thickest leather.
   箭头锋利到足以穿透最厚的皮革。
2. 2. Thearcher aimed carefully atthe target, ensuring the arrowhead would land exactly where he wantedit to.
   射手小心翼翼地瞄准目标，确保箭头正好落在他想要的位置。
3. 3. The warriorused a sharpened arrowhead topierce through the enemy's defenses.
   战士用锋利的箭头穿透敌人的防御。