Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
to phrases
check sum code
This HTML5 player is not supported by your browser
IT
检验和码
tech.
检查和码
check sum code
:
3 phrases
in 2 subjects
Information technology
2
Technology
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
