Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
French
German
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
key signal
telecom.
Schlüsselzeichen
n
key signal:
6 phrases
in 3 subjects
Communications
4
Electronics
1
General
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
