purchasedadj.购买的动词purchase的过去式和过去分词.
purchasevt.购买n.购买;购买的物品
purchase on installment分期付款购入
Purchases and Contracts采购与合同
purchase on negotiation议购
purchase order quantity采购订货量
purchase money mortgage[经] 购买财产抵押
purchase for government代购
purchase order trackingph.
purchase and annexation收购与兼并
purchaser of technology技术购买者;技术买方
purchase order response订购单回复