law of demand是什么意思 law of demand怎么读
law of demand的相关资料
lawn.法律；法规；准则；起诉v.起诉；打官司
Lawdarn.劳代尔(在也门；东经 45º53' 北纬 13º53')
law of demand的用法和样例
- Now economists are applying this law of demand to policies intended to improve energy efficiency and reduce greenhouse gas emissions linked to global warming.
现在经济学家将这个需求定律运用在政策上，藉以提高能源运用效率，同时降低造成温室气体排放量。
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