英语词汇pen register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	pen register
释义	pen register (电话局记录用户打电话的次数、日期、时间等的)描笔式电子记录器
随便看	Order in Council ordering orderings orderless orderlies orderliness orderlinesses orderly orderly book orderly market orderly marketing Orderly Marketing Agreement orderly officer orderly partnership orderly room order of a differential equation order of a group order of an elliptic function order of a tensor order of a zero order of battle order of business order off order of interference order of magnitude

英汉双解词典包含483723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。