astronautic

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简答网为您整理了astronautics的解释、用法、例句、词组、近反义词等相关学习资料。查看astronautics是什么意思,astronautics的用法,astronautics的音标,astronautics的近义词,astronautics的反义词,astronautics的相关词组请登录https://dict.jiandongshicai.cn/

简答网为您整理了astronautical的解释、用法、例句、词组、近反义词等相关学习资料。查看astronautical是什么意思,astronautical的用法,astronautical的音标,astronautical的近义词,astronautical的反义词,astronautical的相关词组请登录https://dict.jiandongshicai.cn/

China is repurposing breakthroughs in space technology to help safeguard the nation's literary heritage after researchers developed special safes with astronautical characteristics to protect ancient books, the China