Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
G
o
o
g
l
e
|
Forvo
|
+
warm-operation
tech.
暖机运转
warm operation
auto.
发动机
升温运行
;
暖机运转
Add
|
Report an error
|
Get short URL
|
Language Selection Tips