Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
German
G
o
o
g
l
e
|
Forvo
|
+
back action lock
tech.
反作用锁
back-action lock
hunt.
倒吊簧板
Add
|
Report an error
|
Get short URL
|
Language Selection Tips