Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
English
Estonian
French
German
Japanese
Lithuanian
Russian
Ukrainian
+
G
o
o
g
l
e
|
Forvo
|
+
to phrases
English thesaurus
Optimal Strategy
This HTML5 player is not supported by your browser
sport., abbr.
OS
Optimal
:
6 phrases
in 3 subjects
Energy industry
1
Mathematics
4
Obsolete / dated
1
Add
|
Report an error
|
Get short URL
