The chest had a large heavy lid with a large sharp iron lock.

这个箱子的盖子非常沉重，上面有一把锋利的大铁卡子。

youdao

Bows, arrows, and sticks with sharp iron points were their only weapons.

他们的武器只有弓箭和带有铁尖的棍子。

youdao

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.

由于牡蛎富含锌和铁，所以经常食用将有助于保持思维敏捷并增强记忆力。

youdao

At the front was a sharp point of iron that could smash through the sides of wooden ships.

VOA: special.2009.09.10

However, in order to take advantage of the sharp increase in iron ore prices in the past few years, miners decided to move to a quarterly contract system, whereby the contracts would be priced based on the average price in the preceding quarter.

FORBES: Rio Tinto Stock Worth $82 Despite Iron Ore Price Volatility

As he tried to steer round this sharp corner he flew off his bike and landed on the iron railings. 10.37.28 Music 10.37.30 Stewart Clanachan I can remember he was lying on his back.

BBC