Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
空间实验室大型红外望远镜
el.
large infrared telescope for spacelab
space
large infrared telescope on Spacelab
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
