Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
operation environment
abbr., progr.
operational environment
(
ssn
)
operation:
5 phrases
in 2 subjects
Business
1
Military
4
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
