downspout conductor

例句：

1. 1. The downspout was clogged with leaves and debris.
   倒水管被树叶和杂物堵塞了。
2. 2.The downspout conductor is responsible for directing the water flow from the downspout to the drain.
   倒水管导流管负责将倒水管中的水流引向排水口。
3. 3. The downspout conductor needs to be regularly cleaned to prevent blockages.
   倒水管导流管需要定期清理，以防止堵塞。