wash primer

例句：

1. 1. The car wash is located just a few blocks away from the city center.
   汽车清洗店位于市中心几个街区外。
2. 2.The painter used a special paint to wash the wall before painting it.
   画家在刷墙前使用了一种特殊的油漆来清洗墙面。
3. 3.The builder washed the concrete floor with soap and water before laying the new tiles.
   建筑工人用肥皂水清洗了混凝土地板，然后铺设新的瓷砖。