Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
downflow weir
el. 下行流阻止坝
tech. 溢流堰

 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