Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
Terms
for subject
Oil / petroleum
containing
明区
|
all forms
|
in specified order only
Chinese
English
已探明地区
proven territory
微
明区
twilight zone
微
明区
twilight band
未探
明区
unproved area
Get short URL