“World Tourism Day”的概念、定义、翻译、参考文献-科学参考

单词	World Tourism Day
释义	World Tourism Day Encyclopedia 管理学旅游组织释 World Tourism Day世界旅游日由联合国世界旅游组织（UNWTO）确定的旅游工作者和旅游者的节日。定于每年9月27日。
随便看	one-sided lower continuous one sided message one-sided moving-average process one-sidedness one-sided order one-sided search one-sided semi-tangent one-sided stable process one-sided statistical test one-sided Student test one-sided surface one sided test one-sided test one-sided upper continuous one side test one-side test one-side theatre one-skeleton one-stage grinding-classification circuit One Step Away one-step constructed dam One Step Forward, Two Steps Back one step growth one step method one-step method

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。