Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Afrikaans
⇄
Arabic
Catalan
Chinese
Danish
Dutch
English
Estonian
Finnish
French
German
Greek
Hungarian
Italian
Korean
Lithuanian
Norwegian Bokmål
Polish
Portuguese
Russian
Spanish
Turkish
+
G
o
o
g
l
e
|
Forvo
|
+
Alter-periodogram
adj.
This HTML5 player is not supported by your browser
math.
奥尔塔周期图
Add
|
Report an error
|
Get short URL
