Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Italian
G
o
o
g
l
e
|
Forvo
|
+
European X-ray Observatory Satellite
space
欧洲 X 射线天文卫星
(欧洲航天局)
European X-ray observatory satellite
el.
欧洲X射线观测卫星
space
欧洲X射线观测卫星
(欧洲空间局)
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips