Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Russian
G
o
o
g
l
e
|
Forvo
|
+
spaced repetition theory
stresses
psychol.
теория интервальных повторений
(для обучения иностранным языкам
Alex_Odeychuk
)
Add
|
Report an error
|
Get short URL
|
Language Selection Tips