vulgarization
noun/ˌvʌlɡəraɪˈzeɪʃn/
/ˌvʌlɡərəˈzeɪʃn/
(British English also vulgarisation)
[uncountable] (formal, disapproving)- the process of making something less good by changing it so that it is more ordinary than before and not of such a high standard
使庸俗化；使通俗化