Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Finnish
French
German
Russian
Serbian Latin
Spanish
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
operational check
IT, mater.sc.
essai de fonctionnement
transp., avia.
contrôle opérationnel
Add
|
Report an error
|
Get short URL
|
Language Selection Tips