Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
aided-tracking mechanism
space 半自动跟踪装置; 辅助跟踪装置
tech. 半自动跟踪机构
aided tracking mechanism
shipb. 半自动跟踪机构

 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