Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Russian
G
o
o
g
l
e
|
Forvo
|
+
mapping and communication orbiter
avia.
测绘与通信轨道器
space
测绘和通信轨道器
(美国火星探测计划中用于选择着际场和进行中继通信的轨道器)
;
测绘和通信轨道器
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