Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
Terms
for subject
Air defense
containing
地 球卫星
|
all forms
Chinese
English
地球同步轨道卫星
GEO satellite
地球观察者搭载卫星
Earth Observing-1
{美}地球轨道大地测量卫星 C
geodetic Earth Orbiting satellite-C
Get short URL