| 单词 | punched card |
| 释义 | punched cardesp US punch cardnoun(formerly) a card on which data can be coded in the form of punched holes. In computing, there were usually 80 columns and 12 rows, each column containing a pattern of holes representing one characterSometimes shortened to: card Words nearby punched cardpunchboard, punch bowl, punch card, punch-drunk, punch-drunk syndrome, punched card, punched tape, puncheon, punch graft, punch in, Punchinello 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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