Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
acoustic depth sounding
hydroel.st. 回声测深
oil 声学测深
tech. 回声测深 (法); 声波测深 (法)

 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