英语词汇“margin-punched card”的读音、翻译、释义、用法及例句-语文网

词汇	margin-punched card
释义	margin-punched card 边缘打孔卡片只在边缘打孔的卡片，卡片上未打孔部分可以写或印刷。沿边缘打有一行或多行表示二进数据的孔的卡片。
随便看	master record master routine master's master scheduler master scheduler address space master scheduler task master's degree master sergeant mastership master/slave master-slave computer system master-slave multiprogramming mode master-slave relation master-slave system master's protest master station master-stroke masterstroke master switch master synchronizer master system tape master tape master terminal master terminal formatting options master timer

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