基本解釋邊際收益率；[會計] 邊際貢獻率英漢例句雙語例句The contribution margin ratio tells the increase in the total contribution margin and operating income for each additional dollar of sales revenue.邊際貢獻率表示銷售收入每增加一個單位時邊際貢獻增加的幅度。wtokj.comcontribution margin ratio更多例句詞組短語短語overall contribution margin ratio 繙譯contribution margin ratio detail 貢獻毛利率contribution margin ratio更多詞組專業(yè)釋義經濟學邊際利潤率邊際貢獻率貢獻毛利率邊際收益率