high priest

• 1. 

  N-COUNT If you call a man the high priest of a particular thing, you are saying in a slightly mocking way that he is considered by people to be expert in that thing. (略带讽刺味道的)行家 [usu N 'of' n]

  例：

  ...the high priest of cheap periodical fiction.

  ...低俗期刊小说的行家。