Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
time-oriented sequential control
This HTML5 player is not supported by your browser
auto.ctrl.
面向时间的顺序控制
tech.
时序控制
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
