“history of air transportation”的概念、定义、翻译、参考文献-科学参考

单词	history of air transportation
释义	history of air transportation Encyclopedia 工学〔交通史〕释 history of air transportation 民用航空运输发展史使用飞机、直升机及其他航空器运送人员、货物、邮件等运输方式的发展历史。
随便看	Alan Mathison Turing alanosine Alan Parkhurst Merriam Alan-qoḥa Alan Rickman Alan Sillitoe Alan Stewart Paton alanycarb Alaoglu Alaoglu-Bourbaki theorem ALA Professional Recognition Awards Al-Aqsa Mosque Alar Alaraph A Large Ion Collider experiment alariasis of animal alarm alarm control keyboard alarm device for the control of pressure alarm device for the control of temperature alarm device for the control of water level alarm display alarm effect Alarm in Flourishing Age Alarming Bell Daily News

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