“aviation commemorative stamps”的概念、定义、翻译、参考文献-科学参考

单词	aviation commemorative stamps
释义	aviation commemorative stamps Encyclopedia 工学航空文化释 aviation commemorative stamps航空纪念邮票世界各国正式发行的、以航空相关元素为票面内容，主要反映或纪念与航空相关的特定事件、人物等的纪念邮票。
随便看	economic regional division economic regional division of China economic regionalization map economic regulation economic relations of socialist country with the outside World economic restructuring economic rotation economics economics and management of agriculture and forestry economic security economic security events economic service life economic service period economic situation map economic sociology economics of consumption economics of corruption economics of crime economics of fisheries economics of grassland resource economics of information Economics of Language economics of regulation Economics of Regulation and Antitrust Economics of the Arts

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