consumption impatience 在经济学文献应该如何翻译?

consumption consumption consumption captive consumption consumption是什么意思 consumption是什么意思 water consumption and electricity consumption是什么意思 conspicuous consumption是什么意思 e-consumption是什么意思呢? idiosyncratic consumption risk是什么意思 consumption-driven是什么意思 consumption expenditures是什么意思 estimated consumption是什么意思 time-consumption是什么意思 fuel consumption是什么意思 consumption expenditures是什么意思 usage consumption是什么意思 specific fuel consumption是什么意思