punch card
导读：punch card读音音标
[pʌntʃ kɑ:d]
punch card意思解释
释义穿孔卡片； 英英释义 punch card n.a card on which data can be recorded in the form of punched holes同义
[pʌntʃ kɑ:d]
punch card意思解释
释义穿孔卡片； 英英释义 punch card n.a card on which data can be recorded in the form of punched holes同义
punch card读音音标
[pʌntʃ kɑ:d]
punch card意思解释
释义
穿孔卡片；
英英释义
punch cardn.
a card on which data can be recorded in the form of punched holes
同义词：punched cardHollerith card
