doctrinaire
Word family noundoctrinairismdoctrinarianadjectivedoctrinaire
doc·tri·naire /ˌdɒktrəˈneə◂ $ ˌdɑːktrəˈner◂/ adjectiveadj formal CERTAINLY/DEFINITELYcertain that your beliefs or opinions are correct and unwilling to change them 教条主义的,思想僵化的 The party followed an increasingly doctrinaire course. 该政党走的是一条越来越教条的路线。