“underground economy”的概念、定义、翻译、参考文献-科学参考

单词	underground economy
释义	underground economy Encyclopedia 经济学地下经济释 underground economy地下经济逃避政府的管制、税收和监察，未向政府申报和纳税，其产值和收入未纳入国民生产总值的所有经济活动。涉及生产、流通、分配、消费等各个经济环节，可谓无所不在。是当前世界范围内的一种普遍现象，被国际社会公认为“经济黑洞”。
随便看	The quaternary geology (loose sediments) mapping unit The Quebec Question The Queen of Spades The Quest for Certainty The Question and Answer of Acupuncture and Moxibustion the question of Key the Questions of King Milinda the Qu Garden The Quiet Revolution the quiet right The Quintessence of Ibsenism the rabbit plague in Australia the radiant city the radiochemical puritydetermination of pharmaceuticals the radionuclidic purity determination of radiopharmaceuticals The Raft and Pyramid: Coherence versus Foundations in Theory of Knowledge theragnostic radionuclide theragnostic radionuclide pair The Railway Museum The Rainbow the Rainy Lane The Rake's Progress theralite The Ralli Museum The Rand Daily Mail

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。