apical elevator

例句：

1. 1. The architect designed an apex elevator for the new building.
   建筑师为新大楼设计了尖顶电梯。
2. 2. The elevator with apex roof is more energy-efficient than the standard model.
   带有尖顶屋顶的电梯比标准型号更节能。
3. 3. The elevator was equipped with a sophisticated control system that allowed passengers to access the topfloor directly from the lobby.
   电梯配备了一个复杂的控制系统，乘客可以直接从大堂直接到达顶层。