Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Afrikaans
⇄
Arabic
Basque
Chinese
Dutch
English
Finnish
French
German
Greek
Hungarian
Icelandic
Italian
Lithuanian
Polish
Portuguese
Russian
Spanish
Turkish
Ukrainian
+
G
o
o
g
l
e
|
Forvo
|
+
beginsel van gelyke onkunde
This HTML5 player is not supported by your browser
math.
等愚昧原理
Add
|
Report an error
|
Get short URL
