字典網>> 英漢字典>> S開頭詞條>>sales or purchase contract的意思 漢英字典sales or purchase contract中文翻譯：【經】 買賣契約英文字典字典網sales or purchase contract相關詞條：sales and distribution mechanism salesmen's time report sales forecasting sales contract receivable sales records sales and administrative expense sales promotional cost sales margin variance sales operations planning and control sales realization method