基本解释[經濟學]客戶預期貢獻英汉例句雙語例句Secondly, the study is made on the two important drive factors of customer equity: customer lifetime cycle and customer prospective profit.其次，分析了敺動客戶資産的兩個重要因素，即客戶生命周期和客戶預期貢獻。customer prospective profit更多例句专业释义經濟學客戶預期貢獻