Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
simultaneous feedback error component
This HTML5 player is not supported by your browser
busin.
同时反馈误差成分
tech.
同时反馈误差分量
Add
|
Report an error
|
Get short URL
