punchcard
英 [ˈpʌntʃkɑːd]
美 [ˈpʌntʃkɑːrd]
n. 穿孔卡(旧时把信息打成一排排的小孔，用以将指令输入计算机等)
复数：punchcards
BNC.32034
牛津词典
noun
- 穿孔卡（旧时把信息打成一排排的小孔，用以将指令输入计算机等）
a card on which, in the past, information was recorded as lines of holes and used for giving instructions, etc. to computers and other machines