Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
G
o
o
g
l
e
|
Forvo
|
+
In sound we use the decibel scale
proj.manag.
在声学中我们采用分贝标度
Add
|
Report an error
|
Get short URL
|
Language Selection Tips