Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Danish
Dutch
Finnish
French
German
Greek
Italian
Portuguese
Russian
Spanish
Swedish
Ukrainian
Terms
for subject
Technology
containing
back echo
|
all forms
|
exact matches only
|
in specified order only
English
Chinese
back echo
后回波
back echo
reflection
障碍物回波反射
Get short URL
