Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
【电】标准绕距
mech.eng.
standard pitch
标准绕距
earth.sc.
standard pitch
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
