Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Dutch
French
German
Greek
Japanese
Portuguese
Russian
Spanish
Swedish
Ukrainian
+
G
o
o
g
l
e
|
Forvo
|
+
to phrases
envelope curve
This HTML5 player is not supported by your browser
life.sc.
courbe enveloppe
envelope curve
:
3 phrases
in 3 subjects
Communications
1
Medical appliances
1
Transport
1
Add
|
Report an error
|
Get short URL
