Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
identical relation
This HTML5 player is not supported by your browser
bridg.constr.
恒等关系
construct.
恒〔全〕等式
econ.
衡等关系
oil
全等式
tech.
恒等式
Add
|
Report an error
|
Get short URL