Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
French
Spanish
G
o
o
g
l
e
|
Forvo
|
+
persistent global unique identifiers
UN, biol., sec.sys.
Les identifiants mondiaux uniques persistants
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
