punch-card

英 ['pʌntʃk'ɑːd] 美 ['pʌntʃk'ɑːd]

• 穿孔卡片

punch-card的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 punch card:

1. a card on which data can be recorded in the form of punched holes

punch-card的用法和样例：

例句

1. One of the horizontal lines on a punched card.
   穿孔卡片上的水平行。
2. 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。