Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
to phrases
sequential data set
This HTML5 player is not supported by your browser
telecom.
顺序数据集
sequential data set
:
4 phrases
in 3 subjects
General
1
Information technology
2
Technology
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
