Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Esperanto
French
German
Russian
Ukrainian
Terms
for subject
Technology
containing
ack-ack
|
all forms
English
Russian
ACK character
символ квитирования
(подтверждения приёма)
ACK signal
сигнал подтверждения
Get short URL