(noun.) an act of economizing; reduction in cost; 'it was a small economy to walk to work every day'; 'there was a saving of 50 cents'.
(noun.) frugality in the expenditure of money or resources; 'the Scots are famous for their economy'.
(noun.) the efficient use of resources; 'economy of effort'.
(noun.) the system of production and distribution and consumption.
录入:米尔顿
安迪编辑