Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
防逆阀
earth.sc.
check valve
met.
back valve
;
retaining valve
防逆
止
阀
tech.
check valve
防 逆阀
:
14 phrases
in 2 subjects
Scuba diving
2
Technology
12
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