英语词汇printing keypunch是什么意思，printing keypunch的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	printing keypunch
释义	printing keypunch　【计】打印式键控穿孔机
随便看	permanent dipole moment permanent disability permanent disabiltiy permanent disk file permanent disposal permanent disposal permanent dominant permanent drawer store permanent dye permanent dynamic storage permanent earth permanent echo permanent education permanent employee permanent employment permanent employment permanent envoy permanent error permanent establishment permanent expansion permanent extension permanent failure permanent fault permanent fender permanent file

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。