词语punch card
解释穿孔卡,卡片穿孔
词性名词
punch card〔名词〕穿孔卡片详细»
punch card〔名词〕穿孔卡详细»
punch card〔名词〕穿孔卡,卡片穿孔详细»
punch card〔名词〕穿孔卡片机详细»
punch card穿孔卡详细»