catcall /ˈkætˌkɔːl/ TEM8

• 1. 

  N-COUNT Catcalls are loud noises that people make to show that they disapprove of something they are watching or listening to. 不满之声 [usu pl]

  例：

  The crowd responded with boos and catcalls.

  围观者报以阵阵嘘声。