Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
SSB
|
signal
signal
commun. life.sc.
beacon
to phrases
SSB
:
26 phrases
in 3 subjects
Communications
2
Electronics
19
Information technology
5
Add
|
Get short URL