英语词汇keypunch怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	keypunch
释义	noun verb keypunch /ˈkiːpʌntʃ/ noun a device for transferring data by means of punched holes or notches on a series of cards or paper tape 键控穿孔器（以在卡片或纸带上所打之小孔或凹痕传送数据的装置）。 verb with obj. put into the form of punched cards or paper tape by means of such a device 用键控穿孔器处理成有孔的卡片或纸带。派生词 keypuncher noun
随便看	precious metals preciousness precious stone precipice precipitable precipitance precipitancy precipitant precipitate precipitately precipitateness precipitate someone/thing into precipitation precipitator precipitin precipitous precipitously precipitousness precis precise precisely preciseness precisian precisianism precision

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

keypunch