Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Russian
Ukrainian
Terms
for subject
Research and development
containing
be essential to
|
all forms
|
exact matches only
|
in specified order only
English
Russian
be essential to
understanding
быть необходимым для понимания
(чего-л.
singularityhub.com
Alex_Odeychuk
)
Get short URL