Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Italian
⇄
Afrikaans
Arabic
Catalan
Chinese
Dutch
English
Estonian
Finnish
French
German
Greek
Hungarian
Japanese
Korean
Lithuanian
Persian
Polish
Portuguese
Russian
Spanish
Swedish
Turkish
G
o
o
g
l
e
|
Forvo
|
+
finestra spettrale
math.
spektraalaken
;
spektraalne kaalufunktsioon
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
