Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
+
G
o
o
g
l
e
|
Forvo
|
+
to phrases
compact source
This HTML5 player is not supported by your browser
astr.
致密源
avia.
致密射电源
compact source
:
10 phrases
in 5 subjects
Astronomy
4
Earth sciences
1
Electronics
2
Space
1
Technology
2
Add
|
Report an error
|
Get short URL
