Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Afrikaans
Arabic
Basque
Catalan
Chinese
Danish
Dutch
Estonian
Finnish
French
German
Greek
Hungarian
Icelandic
Italian
Korean
Lithuanian
Norwegian Bokmål
Persian
Polish
Portuguese
Russian
Serbian
Serbian Latin
Slovene
Spanish
Swedish
Turkish
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
operating characteristic
math.
оперативна карактеристика
stat.
операционално истраживање
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
