总供需估测 aggregate demand and aggregate supply: 总需求与总供给aggregate demand and supply analysis: 总需求和总供给分析aggregate demand: 总需求量; 总需要aggregate supply: 合计价值; 累积总供应; 总供给函数; 总供给量; 总体供给; 总体供应demand a supply: 要求供给下载手机词典可随时随地查词查翻译