n.灑水裝置；灑水車

The ground floor commercial space in a new residential building had a low ceiling and a tangled maze of plumbing, sprinkler and electrical conduits serving the residences above. 這家位于一座新的住宅樓底部的商業(yè)空間，天花板較低，上面布滿了復(fù)雜的鉛質(zhì)管道，灑水裝置以及電線管道系統(tǒng)，這些管道為整個居民樓服務(wù)。

A sprinkler passing by,I was dashed with water. 一輛灑水車駛過，灑了我一身水。

The use of automatic fire sprinkler systems fits into this category.Once the fire has started, the sprinklers operate to reduce the impact of the fire. 自動灑水滅火裝置就是個例子，火災(zāi)一旦發(fā)生，灑水車立即去滅火。