Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄ +
Google | Forvo | +

second-trace echo

mil., air.def. 二次回波
nautic. ★ 二次行程回波
second trace echo
tech. 第二次扫描回波; 二次扫描回波

Add | Report an error | Get short URL