Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Arabic
Chinese
Danish
Dutch
Finnish
French
German
Greek
Italian
Japanese
Polish
Portuguese
Russian
Spanish
Swedish
G
o
o
g
l
e
|
Forvo
|
+
to phrases
standard tuning frequency
el.
标准调谐频率
standard tuning frequency:
2 phrases
in 1 subject
Electronics
2
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
