Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
English
G
o
o
g
l
e
|
Forvo
|
+
non-government standard
avia.
非政府标准
English thesaurus
Non-Government Standard
IT, abbr.
NGS
(USA)
Non-Government Standards
abbr., astronaut., mil.
NGS
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips