doctrinen.学说；教义；主义；（政府政策的）正式声明doctrine on harmony和谐观doctrine of descent世代延续说doctrine of analogy[法] 类推原则doctrine of relation关系主义doctrine of the mean中庸doctrine of a leader为将之道doctrine of interest兴趣主义兴趣主义doctrine of education教育原理doctrine of utterance[法] 发言主义doctrine of precedent先例原则