Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
French
⇄
Russian
G
o
o
g
l
e
|
Forvo
|
+
validation de l'idée
stresses
patents.
валидация идеи
(
Sergei Aprelikov
)
;
проверка идеи на целесообразность
(
Sergei Aprelikov
)
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
