形容词
1. She sat on a stone step.
她坐在一级石阶上。
及物动词
1. A mob stoned and robbed the shops.
一群暴民用石头砸了商店，并抢劫店里的货物。
名词
1. His grave is marked by a fine stone.
他的墓有一块精致的石碑。
2. This is a stone building.
这是一座石头建筑物。
3. A diamond is a precious stone.
金刚钻是一种宝石。
4. The boy threw some stones into the pond.
男孩把几块石头丢进池里去。