Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
square hole pattern
This HTML5 player is not supported by your browser
expl.
方形布孔
炮孔布置成正方形或长方形〈矩形〉
Add
|
Report an error
|
Get short URL
