iron house

• 监狱

iron house的用法和样例：

例句

1. The house is built on the site of a medieval prison.
   这个房屋建立在中世纪监狱的位置。
2. There was a security desk in Currier House, and enough locks for a prison.
   在宿舍大楼里有一个保险台，里边的锁头足够装备一所监狱。