Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
多次重复作用
hydroel.st.
cyclic action
;
repeated action
;
repeated action/cyclic action
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
