Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Bulgarian
Chinese
Czech
French
German
Japanese
Polish
Romanian
Russian
+
G
o
o
g
l
e
|
Forvo
|
+
principle of virtual displacement
This HTML5 player is not supported by your browser
construct.
princip virtuálních posuvů
;
princip virtuálních prací
Add
|
Report an error
|
Get short URL
