Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Ukrainian
⇄
English
French
Russian
+
G
o
o
g
l
e
|
Forvo
|
+
трактри́са
f
This HTML5 player is not supported by your browser
math.
tractory
;
tractrix
;
equitangential curve
Add
|
Report an error
|
Get short URL
