roomful /ˈruːmfʊl/

• 1. 

  N-COUNT A roomful of things or people is a room that is full of them. You can also refer to the amount or number of things or people that a room can contain as a roomful. 一屋子的 [usu N 'of' n]

  例：

  It was like a teacher disciplining a roomful of second graders.

  这就像教师管教一屋子的次等生一样。