英语词汇“national airspace system”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	national airspace system
释义	national airspace system 英?[?n???n?l ?e??spe?s ?sist?m] 美?[?n???n?l ??r?spes ?s?st?m] 释义国家空管系统行业词典电子学国家空管系统???又称 :国家空管系统(NAS)???
随便看	schizaea digitata Schizaea pusilla schizaea pusillas schizaeas Schizaeoisporites Schizaeopsis schizamnion schizamoeba salmonis Schizandra schizandrae,fructus Schizandra Michx. Schizandra sinensis Baill. Schizandra sphenanthera Rehd et WWils. schizandrin Schizandrin B Schizandrin std. schizandrol schizandronic acid schizanhenol schizanhenrin schizantherin,gomisin schizanthus schizanthuss Schizaphis schizaphis graminum

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national airspace system