Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Czech
⇄
Danish
Dutch
English
French
German
Greek
Hungarian
Irish
Italian
Lithuanian
Polish
Portuguese
Russian
Slovene
Spanish
G
o
o
g
l
e
|
Forvo
|
+
optická aktivita
chem.
aktywność optyczna
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
