Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
to phrases
vision frequency
geophys. 可视频率
tech. 视频; 图像频率
vision frequency
: 9 phrases in 2 subjects
Air defense2
Technology7

 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