Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
aanhoudende toestand
math.
持久状态
;
正循环态，正递归态
stat.
正循环态
;
正递归态
Add
|
Report an error
|
Get short URL
|
Language Selection Tips