经济学收益R指的是Revenue。
revenue
英 ['revənjuː] 美 ['revənuː]
n. 税收,收入,税务局
例句:The state does not collect enough revenue to cover its expenditure.
翻译:政府征收的税收不能满足支出。
短语:revenue stamp 印花税票
近义词
income
英 ['ɪnkʌm] 美 ['ɪnkʌm]
n. 收入,所得,收益
例句:My monthly income was just over 200 pounds.
翻译:我每月的收入是200多磅。