Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
discontinuous variable
This HTML5 player is not supported by your browser
busin.
间断变数
interntl.trade.
间隔变量
math.
不连接变量
stat.
间断变量
tech.
非连续变量
;
不连续变数
;
不连续变量
Add
|
Report an error
|
Get short URL
