Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Danish
Dutch
Finnish
French
German
Hungarian
Irish
Portuguese
Romanian
Spanish
Swedish
+
G
o
o
g
l
e
|
Forvo
|
+
principle of differentiation
This HTML5 player is not supported by your browser
gen.
principio de diferenciación
Add
|
Report an error
|
Get short URL
