Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Danish
Dutch
Finnish
French
German
Greek
Italian
Portuguese
Russian
Spanish
Swedish
+
G
o
o
g
l
e
|
Forvo
|
+
debugging period
This HTML5 player is not supported by your browser
auto.
【口语】故障诊断排除期
tech.
早期失效期
Add
|
Report an error
|
Get short URL
