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keypunchvi.

英 'kiːpʌn(t)ʃ | 美 'ki,pʌntʃ
中文vi. 用打孔机打孔\nn. 键控打孔机
用打孔机打孔
n. 键控打孔机
词根词源
keypunch (n.)1933, from keyboard (which operated it) + punch (v.), which is what it did to the cards inserted in it to record date.
关键词
keypunch