drop energy dissipator

例句：

1. 1. The drop energy dissipator is designed to reduce the impact of heavy rain on buildings.
   这种能量消散器的设计目的是减少大雨对建筑物的冲击。
2. 2. The engineer used a drop energy dissipator to prevent water from entering the building during construction.
   工程师使用了能量消散器来防止施工期间水进入建筑。
3. 3. The drop energy dissipator was installed in the roof to protect the building from damage caused by strong winds.
   在屋顶安装了能量消散器，以保护建筑物免受强风造成的损害。