词汇	Rural non-financial
释义	Rural non-financial 农村民间金融
随便看	optimum environmental quality optimum equilibrium optimum erbium-doped fiber length optimum error detection code optimum estimate optimum estimation optimum estimation value optimum estimator optimum evasive maneuver Optimum excitation wave frequency optimum exemplar block optimum expectation optimum exploitation quantity optimum exposure optimum extraction optimum extraction process optimum extrusion angle of die optimum factor optimum factor combination optimum factorization optimum factors optimum factor weight optimum family size optimum fatigue strength optimum feasible solution