Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Afrikaans
Arabic
Bulgarian
Chinese
Croatian
Czech
Danish
Dutch
English
Esperanto
Estonian
Finnish
French
German
Greek
Hungarian
Irish
Italian
Japanese
Latvian
Lithuanian
Maltese
Norwegian Bokmål
Polish
Portuguese
Romanian
Russian
Scottish Gaelic
Serbian
Serbian Latin
Slovak
Slovene
Spanish
Swedish
Ukrainian
Uzbek
Terms
for subject
Measuring instruments
containing
challenges
|
all forms
English
Russian
main
challenge
основная проблема, основная задача
(
Speleo
)
Get short URL
