Read Edit View history 打孔卡 dǎkǒngkǎ punch card Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 打孔卡 dǎkǒngkǎ punch card noun · (computing) punch card 早期的计算机使用打孔卡来存储数据。 Edit Delete References Add reference No references for this word.