arcover是什么意思

n.[物]电弧放电,闪络,飞弧

1. They decided to arcover the swimming pool to protect it from debris during the winter.

他们决定在冬天时给游泳池盖上覆盖物，以保护它免受杂物的影响。

2. The cathedral's nave is arcovered by a magnificent dome.

大教堂的中殿由一个壮丽的圆顶覆盖。

在上面盖上覆盖物；在上面建造拱顶