nor·ma·tive
adjective/ˈnɔːmətɪv/
/ˈnɔːrmətɪv/
(formal)- describing or setting standards or rules of behaviour
规范的；标准的 - a normative approach
规范的方法
Word Originlate 19th cent.: from French normatif, -ive, from Latin norma ‘carpenter's square’. - a normative approach