punch-card
英['pʌntʃk'ɑːd]
美['pʌntʃk'ɑːd]
- 穿孔卡片
详细释义
名词 punch card:
-
a card on which data can be recorded in the form of punched holes
双语例句
- One of the horizontal lines on a punched card.
穿孔卡片上的水平行。 - A device which reads data from punched cards and sends them to the computer.
从穿孔卡片上读出数据送入计算机的一种装置。
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