Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
French
German
Italian
Russian
Spanish
Ukrainian
+
G
o
o
g
l
e
|
Forvo
|
+
increase in efficiency
This HTML5 player is not supported by your browser
agric.
Effizienzsteigerung
f
tech.
Leistungssteigerung
f
;
Leistungsverbesserung
f
Add
|
Report an error
|
Get short URL
