Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Japanese
Russian
+
G
o
o
g
l
e
|
Forvo
|
+
spherical reduction factor
This HTML5 player is not supported by your browser
el.
球体缩减系数
tech.
球面折算因数
;
球面换算系数
Add
|
Report an error
|
Get short URL
