英语词汇“hand-feed punch”的读音、翻译、释义、用法及例句-语文网

词汇	hand-feed punch
释义	hand-feed punch 手动打孔机经由键盘上按键的压力使卡片打孔并移动卡片的装置，每穿一张卡片，需要人工馈送与取走卡片。
随便看	house maintenance requirement houseman house martin housemaster housemate housemother house music house of cards house of correction house of God house of issue House of Lords House of Representatives house of worship house organ house organ house-owner house paper houseparent house party housephone house physician house plant houseplant house-proud

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