大槌

例句：

1. 1. Heused a big hammer to pry openthe door.
   他用一个大锤撬开了门。
2. 2.The carpenter was using a bighammer to saw wood.
   木匠正在用一个大锤锯木头。
3. 3. The hammer struck the nailwith such force that it broke off.
   锤子敲钉子时力量太大，把钉子敲断了。