语言选择:
免费网上英汉字典|3Dict

ack

资料来源 : pyDict

确认

资料来源 : Free On-Line Dictionary of Computing

ACK
     
        1.  /ak/ The {mnemonic} for the ACKnowledge
        character, {ASCII} code 6.
     
        2.  A message transmitted to indicate that
        some data has been received correctly.  Typically, if the
        sender does not receive the ACK message after some
        predetermined time, or receives a {NAK}, the original data
        will be sent again.
     
        [{Jargon File}]
     
        (1997-01-07)
依字母排序 : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z