Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Spanish
⇄
English
German
Russian
G
o
o
g
l
e
|
Forvo
|
+
principio de funcionamiento
geol.
principle of operation
principios de funcionamiento
geol.
operating principles
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
