Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Arabic
Finnish
French
German
Italian
Japanese
Norwegian
Norwegian Bokmål
Polish
Portuguese
Spanish
Swedish
G
o
o
g
l
e
|
Forvo
|
+
spectral optical depth
of a medium, for a given length
light.
spektrinen optinen syvyys
;
spektrinen optinen paksuus
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
