schema
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
将复杂的经济理论简化为简单模式的尝试
词源late 18th cent. (as a term in philosophy): from Greek skhēma ‘form, figure’. - an attempt to reduce complex economic theory to a simple schema