Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
to phrases
difficult problem
This HTML5 player is not supported by your browser
busin.
棘手问题
;
难题
difficult
thorny
problem
This HTML5 player is not supported by your browser
manag.
难解问题
;
棘手问题
difficult problem
:
2 phrases
in 2 subjects
China
1
General
1
Add
|
Report an error
|
Get short URL
