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This is our electronic punch card system.
这是我们的电子刷卡系统。
youdao
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To punch identical hole patterns into each punch card of a card deck.
把同样的信息孔穿在一叠卡片中的每一张上。
youdao
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To punch identical hole patterns into each punch card of a card deck.
把同样的信息孔穿在一叠卡片中的每一张上。
youdao