Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
闭塞环
bìsèhuán
dril.
obturator ring
闭 〔活〕塞环
mech.eng.
obturator ring
闭塞环
:
4 phrases
in 3 subjects
Automobiles
1
Oil / petroleum
2
Technology
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