英语词汇“cost income”的翻译、意思、用法、释义-英汉汉英双解词典

单词	cost income
释义	cost income 基本例句成本收益 So we must change the proportion of the cost and income for the altruistic behavior, and arouse persons' altruistic behavior by improving the income for the altruistic behavior.因此，必须改变利他行为的成本收益比，提高利他行为的收益来激发人们的利他行为。
随便看	elevator controller elevator control lever elevator control system elevator conveyer elevator conveyors elevator crank elevator crib elevatorcup elevator cup elevator-cup elevator design elevator differential angle elevator digger elevator digger with bagging off platform elevator digger with chain lifter elevator digger with transcerse delivery elevator digger with transverse delivery elevator disease elevator dispatching elevator distributing elevator door Elevator door machine elevator door motor elevator door-motor Elevator door system