petit bourgeois
adjective mainly disapproving (UK also petty bourgeois) uk/ˌpet.i ˈbɔː.ʒwɑː/ us/pəˌtiː bʊrˈʒwɑː/
小资产阶级的
belonging to the lower middle social class, or having the characteristics that are considered typical of this class, such as thinking money and possessions are more important than other things, and not trusting new or different ideas
petit bourgeois prejudices 小资产阶级的偏见