Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Arabic
Chinese
Danish
Finnish
French
German
Italian
Russian
Spanish
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
baseline study
econ.
基线研究
plann.
基准调查
tech.
基本研究
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
