Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
automatic ground to air communication system
avia. 地对空自动通信系统
automatic ground-to-air communication system
avia. 自动地空通信系统

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips