Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
German
Japanese
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
level spacing
tech.
能级间隔
;
水平间距
;
电平间隔
level spacing
:
6 phrases
in 2 subjects
Construction
1
Technology
5
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