Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
degree of exploitation
This HTML5 player is not supported by your browser
busin.
剥削程度
eng.geol.
开采程度
;
开采强度
Add
|
Report an error
|
Get short URL
