amount of capital construction investment needed for a unit increase in national income是什么意思、英文翻译及中文 本文已影响 408人 amount of capital construction investment needed for a unit increase in national incomeing-bottom: 100%;"> 词语: amount of capital construction investment needed for a unit increase in national income解释: 增加单位国民收入需要基建投资额词典: 商务专业英汉词典