rotunda

US /roʊˈtʌn.də/
UK /roʊˈtʌn.də/
"rotunda" picture
1.

圓形大廳, 圓形建築

a round building or room, especially one with a dome

:
The museum features a grand rotunda at its entrance.
博物館入口處有一個宏偉的圓形大廳
We met under the dome of the capitol rotunda.
我們在國會大廈圓形大廳的穹頂下見面。