Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
activity control system
avia. 主动控制系统
 English thesaurus
Activity Control System
law, abbr. ACS

 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