mezzanine /ˈmɛzəˌniːn/

• 1. 

  N-COUNT A mezzanine is a small floor which is built between two main floors of a building. (两层楼间的)夹层露面; 夹楼

  例：

  ...the dining room on the mezzanine.

  ...位于夹楼的餐厅。

• 2. 

  N-COUNT The mezzanine is the lowest balcony in a theatre, or the front rows in the lowest balcony. (剧院)最底层楼厅; 最底层楼厅的前座 [美国英语] [oft 'the' N]