请输入您要查询的英文单词:
单词
prepunch
释义
pre·punch
AHD
[prē-pŭnchʹ]
D.J.
[priːˈpʌntʃ]
K.K.
[priˈpʌntʃ]
v.tr.
(及物动词)
pre.punched, pre.punch.ing, pre.punch.es
【计算机科学】
To punch computer data cards or tape before an anticipated use.
预先在…上穿孔:在预定使用之前在计算机信息卡上或磁带上打孔
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更新时间:2025/8/11 19:00:04