英语词汇“keypunch”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

keypunch

释义

Noun: keypunch
Usage: archaic

(computing) a device, in which one or a combination of keys are pressed to punch holes in punched cards or paper tape that correspond to a particular character

Derived forms: keypunches

Encyclopedia: Keypunch

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