Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
French
⇄
Danish
Dutch
English
Esperanto
Finnish
German
Greek
Italian
Lithuanian
Portuguese
Russian
Slovak
Spanish
Swedish
Terms
for subject
Optics
branch of physics
containing
marginal
|
all forms
French
Russian
rayons
marginaux
краевые лучи
Get short URL