“tourist expenditure”的概念、定义、翻译、参考文献-科学参考

单词	tourist expenditure
释义	tourist expenditure Encyclopedia 理学旅游花费释 tourist expenditure旅游花费人们在旅游活动过程中，为满足自身发展、享受需要而购买产品和服务的货币支出。
随便看	Monge-Ampère differential equation Monge-Ampère equation Monge axis Monge chordal theorem Monge circle Monge circle theorem Monge cone Monge curve Monge differential equation Monge equation Monge form Monge patch Monge pencil Monge pencill Monge point Monge problem Monge shuffle Monge's surface Monge surface Monge tetrahedron theorem Mongi Kooli Mongilian gazelle Mongmanwai Mongo Mongo Beti

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