基本解釋[經(jīng)濟學(xué)]購料合同材料采購合同英漢例句雙語例句The seller can choose by himself to purchase raw material stipulation stated in the contract.賣方能獨自選擇購買在契約被陳述的原料約束。fanrengu.netmaterial purchase contract更多例句詞組短語短語raw material purchase contract [工經(jīng)]原材料采購合同material purchase contract更多詞組專業(yè)釋義經(jīng)濟學(xué)購料合同材料采購合同