Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Hungarian
⇄
Bulgarian
Czech
English
German
Polish
Romanian
Russian
G
o
o
g
l
e
|
Forvo
|
+
biológiai körforgás
biol.
биологично кръгообраще́ние на веществата
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
