Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Arabic
Chinese
French
German
Italian
Japanese
Polish
Portuguese
Russian
Spanish
Swedish
G
o
o
g
l
e
|
Forvo
|
+
four-frequency duplex telegraphy
telegr.
إبراق مزدوج بتردد رباعي
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
