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 (电话局里接在用户电话线上记录用户打电话的次数、日期、时间以及通话时间的)电子记录器
随便看	homologic,homological homologies homologise homologised homologiser homologises homologising homologize homologized homologize, homologise homologizer homologizer homologizer, homologiser homologizers homologizes homologizing homologous homolographic homolographic projection homolographic projections homolographic-projections' homologs homolog's homologue homologues

英汉双解词典包含548777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。