Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
to phrases
English thesaurus
Material Development
This HTML5 player is not supported by your browser
mil., abbr.
MD
Material Development
:
2 phrases
in 2 subjects
General
1
Research and development
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
