anteroom /ˈæntɪˌruːm/ (alsoante-room)

• 1.  

  N-COUNT（可数名词） An anteroom is a small room leading into a larger room. 前厅 [老式]

  例：

  He had been patiently waiting in the anteroom for an hour.

  他已经在前厅耐心等待了一个小时。