Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
undeveloped field
This HTML5 player is not supported by your browser
dril.
未开发的油气田
oil
未开发油气藏
;
未开发油气田
Add
|
Report an error
|
Get short URL
