Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
English
G
o
o
g
l
e
|
Forvo
|
+
user class identifier
avia.
用户类别标识符
English thesaurus
User Class Identifier
abbr.
UCI
(
Vosoni
)
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
