Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
G
o
o
g
l
e
|
Forvo
|
+
perturbation by Earth's figure
avia.
地球外形摄动
perturbation by earth's figure
space
地球外形摄动
(航天器轨道运动的)
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
