的意思 flues

1. The chimney sweep cleaned out the flues to prevent a dangerous buildup of creosote.
烟囱扫除工清理烟囱管道，防止致命的树脂积聚。

2. The old house was drafty because the flues were not properly sealed.
这座老房子风大，因为烟囱没有被正确地封闭。

3. The birds had nested in the flues, causing a blockage that needed to be removed.
鸟儿筑巢在烟囱里，造成了需要清除的堵塞。

4. The fireplace had multiple flues to allow for proper ventilation and smoke removal.
壁炉有多个烟囱，以便进行适当的通风和排烟。

5. The factory had to shut down temporarily due to a problem with the flues in the ventilation system.
工厂由于通风系统中的烟囱问题而不得不暂时关闭。

6. The inspector found that the flues in the building were not up to code and needed to be replaced.
检查员发现建筑物中的烟囱不符合规范，需要更换。