英语词汇national airspace system的读音、用法、中文释义、短语词组及例句-英汉双解词典

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	steam kiln steam kittle steam laden steamladen steam lance steam lane steam lap steam launch steam-launch steam lead steam lead (pipe) steam leak steam leakage steam leakage test of boiler steam leak-off valve steam leak survey steam leather softening machine steam ledge steamless steam lift steam lighter steamlike steam-limit curve steam limit curve steam line

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

national airspace system