Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
"黑箱原则"
busin.
"blackbox"
econ.
"black box"
(一种预算预测方法)
"黑箱原则"
一种预测方法,用投入和产出的概念来说明预测目标
market.
black box
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips