用productive expenditure造句子,“productive expenditure”造句
來源:國語幫 2.4W
Forecasting nonproductive expenditure structure of Changchun townsfolk in 6 years Markov chain
It belongs to the purchasing expenditure and unproductive expenditure.
Forecasting nonproductive expenditure structure of Changchun townsfolk in 6 years Markov chain
It belongs to the purchasing expenditure and unproductive expenditure.