The chest had a large heavy lid with a large sharpiron lock.
这个箱子的盖子非常沉重,上面有一把锋利的大铁卡子。
2
Bows, arrows, and sticks with sharpiron points were their only weapons.
他们的武器只有弓箭和带有铁尖的棍子。
3
Because they are rich in zinc as well as iron, eating this under-the-sea-delight will help to keep your mind sharp and increase your ability to recall information easily.