- icao document
- 国际民航组织: International Civil Aviation ...
- 文件: document; file; papers; inst ...
- 适用的国际民航组织文件: applicable icao document
- 国际民航组织: icao international civil aviation organization; icao ， international civil aviation organization; international civil aviation organization icao; internationale organisation für zivilluftfahrt; the international civil aviation organization
- 国际民航组织大会: icao assembly
下载手机词典可随时随地查词查翻译