短語詞組短語supply level of goods 供貨水平adequate supply of goods 物品供應(yīng)充足fresh supply of goods 新到貨物supply of public goods 公共品供給inadequate supply of goods 物資緊張excess supply of goods 過度supply function of resource goods 資源品供給函數(shù)On Supply of Public Goods 論公共物品的提供supply of goods for export 出口貨源 返回 supply of goods