Atrium
01
a chamber connected to other chambers or passageways, notably one of the heart's two upper chambers
예시들
Atrial fibrillation affects the rhythm of the heart's atria.
예시들
The museum 's atrium served as a welcoming entrance hall, with a dramatic staircase leading up to the galleries.
박물관의 아트리움은 갤러리로 이어지는 극적인 계단이 있는 환영하는 입구 홀 역할을 했습니다.
03
an open central courtyard or space, often with a skylight, typically surrounded by walls, characteristic of ancient Roman architecture
예시들
Visitors admired frescoes that decorated the atrium walls.



























