Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
产品更新换代
chǎnpǐn gēngxīn huàndài
busin.
replace the older generations of products by new ones
commer.
improvement in pattern and design of products
met.
renewal and updating of products
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