dang

例句：

1. 2.
   某物
2. 3.
   某物
3. 1. He hammered the nail into the wall.
   他用力把钉子敲进墙上。
4. 2. The car had several nail holes in it.
   这辆车上有几个钉子孔。
5. 3. The nail was too small to hold the board together.
   那个钉子太小了，无法将木板固定在一起。