wall protection

• 护壁

wall protection的用法和样例：

例句

1. The breast wall of my home is green.
   我家的护壁是绿色的。
2. There was a low protecting wall to knock down the heat blast from the pit of the furnace.
   有一堵低矮的护壁挡住从炉膛里喷出的热浪。