Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
German
Russian
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
early-warning signal
tech.
预警信号
early warning signal
gen.
〔早期〕预警系统
oil.proc.
预警信号
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