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词组 ack
释义
ack
1. noun
1
a pimple US, 1968.
2
in computer programming, a message sent from one system or program to another, acknowledging receipt of a previous message UK, 1986
2. verb
1
to acknowledge a letter, etc. Clerical usage, originally Civil Service UK, 1984.
2
in computer programming, to acknowledge receipt of a message UK, 1986
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