[, ] ( ideologies) a set of beliefs, especially one held by a particular group, that influences the way people behave意识形态；观念形态◆Key decisions are in line with the core ideology of the organization.关键决策与这个机构的核心意识形态一致。▸ideological /ˌaɪdiəˈlɒdʒɪkl; NAmE-ˈlɑːdʒ-/