Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
to phrases
variable sample
This HTML5 player is not supported by your browser
busin.
变量样本
variable sample
:
4 phrases
in 3 subjects
Business
2
Mathematics
1
Statistics
1
Add
|
Report an error
|
Get short URL
