sche·ma
noun/ˈskiːmə/
/ˈskiːmə/
(plural schemas, schemata
(specialist)/ˈskiːmətə/, /skiːˈmɑːtə/
/ˈskiːmətə/, /skiːˈmɑːtə/
)- an outline of a plan or theory
（计划或理论的）提要，纲要 - an attempt to reduce complex economic theory to a simple schema
尝试将复杂的经济理论简化为简单的模式
Word Originlate 18th cent. (as a term in philosophy): from Greek skhēma ‘form, figure’. - an attempt to reduce complex economic theory to a simple schema