| 单词 | keypunch |
| 释义 | keypunch[ kee-puhnch ] / ˈkiˌpʌntʃ / nounAlso key punch .Also called card punch. a machine, operated by a keyboard, for coding information by punching holes in cards or paper tape in specified patterns. verb (used with object)to punch holes in (a punch card or paper tape), using a keypunch. to insert (data) into a computer by means of a keypunch: to keypunch code numbers. Origin of keypunchFirst recorded in 1930–35; key1 + punch1 OTHER WORDS FROM keypunchkeypuncher, nounWords nearby keypunchkeynote address, keynoter, keypad, keypal, key plate, keypunch, key ring, keyring drive, keys, key scarf, Keyserling Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for keypunchkey punch nounAlso called: card punch a device having a keyboard that is operated manually to transfer data onto punched cards, paper tape, etc verb key-punchto transfer (data) onto punched cards, paper tape, etc, by using a key punch Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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