vaulted

The formal living room has a fireplace and vaulted ceilings.

正式的客厅有一个壁炉和拱形天花板。

For that reason, many new homes now have big, open kitchens and vaulted ceilings.

因为这个原因，现在许多新房子都有大而开放的厨房以及拱形的屋顶。