Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
optional subnet mask
abbr., telecom.
optional sub net mask
(
ssn
)
;
optional sub network mask
(
ssn
)
;
optional subnetwork mask
(
ssn
)
Add
|
Report an error
|
Get short URL
|
Language Selection Tips