The spray forms a water-resistant layer, meaning it can be cleaned using only water.

喷雾能形成防水层，也就是说，只需用水就能洗净它。

youdao

Fire layer is relatively bottom at the disk, stop rotating dregs, cultivate fire resistant layer.

火层较底时，停止灰盘转动除渣，培养火层。

youdao

Ash is overmuch, fire resistant layer below the furnace, and the total floor joists top and on the high side.

除灰过多，火层低于炉栅顶端，而总层又偏高。

youdao

The green roof is a four-layer, matlike system topped with drought-resistant sedum.

FORBES: Lean Green Machine

Teams of workers Thursday began taking measurements to layer the inside of the windows with a Mylar shatter-resistant coating similar to that on car windshields.

CNN: U.S. Capitol getting security overhaul