總量調(diào)控 total supply and demand: 供需總量total supply-demand: 供需總量demand a supply: 要求供給demand and supply: 供應(yīng)和需求(供求); 需求與供給supply a demand: 滿足需要下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯