Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Czech
French
German
Italian
Russian
+
G
o
o
g
l
e
|
Forvo
|
+
to phrases
close binary
This HTML5 player is not supported by your browser
astr.
密近双星
(star)
close binary
:
8 phrases
in 4 subjects
Astronomy
5
Scientific
1
Space
1
Technology
1
Add
|
Report an error
|
Get short URL
