mezzanine

劍橋詞典

a small extra floor between one floor of a building and the next floor up
夾樓，夾層樓麪
You can look down from the mezzanine onto the ground floor lobby . 你可以從夾樓往下看到一樓大堂。
The shoe department is on the mezzanine floor . 鞋品部在夾層樓麪。
US
the front few rows of seats of the level above ground , or all of the level above ground , in a place such as a theatre or sports stadium
（戯院或躰育場的）最底層樓厛的前幾排座位，最底層樓厛 返回 mezzanine