Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
not graded
earth.sc.
未分〔粒〕级的
oil
未分级的
;
无等级的
space
未分等级的
;
未分类的
English thesaurus
not graded
abbr., mining.
n.g.
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
