Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
bottleneck principle
This HTML5 player is not supported by your browser
stresses
ecol.
принцип узкого места
(
Katherine Schepilova
)
Add
|
Report an error
|
Get short URL
