Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
光信标
oil
light beacon
光
学
信标
space
optical beacon
光信标
:
22 phrases
in 6 subjects
Air defense
1
Aviation
5
Electronics
2
Space
5
Technology
8
Telecommunications
1
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