Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
to phrases
program section
This HTML5 player is not supported by your browser
el.
程序段
program section
:
7 phrases
in 5 subjects
Business
1
Earth sciences
1
Electronics
2
Geology
1
Technology
2
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
