mezzanine

US /ˈmet.sə.niːn/
UK /ˈmet.sə.niːn/
"mezzanine" picture
1.

夾層, 中層樓

a low story between two main stories of a building, typically an intermediate floor between the ground floor and the first floor.

:
The library has a beautiful mezzanine level with extra seating.
圖書館有一個漂亮的夾層,有額外的座位。
We watched the concert from the mezzanine seats.
我們從夾層座位觀看了音樂會。