gallows frame

例句：

1. 1. The architect designed a gallows frame for the prison's new wing.
   建筑师设计了一座监狱新翼的绞刑架结构。
2. 2.The museum exhibits a historical gallows frame as a reminder of the punishment system.
   博物馆展出了一座历史绞刑架作为对惩罚系统的提醒。
3. 3.The construction worker was tasked with installing the gallows frame in the old jail.
   建筑工人被指派在旧监狱安装绞刑架。