矛尖

例句：

1. 1. The ax was used to chop down the tree.
   这把斧头被用来砍倒那棵树。
2. 2. The sharp ax was a dangerous tool for cutting wood.
   这把锋利的斧头是砍木头的危险工具。
3. 3. He wielded the ax with deadly precision.
   他用致命的精确度挥舞着斧头。