电话自上上个世纪出现以来,在全世界已经广泛地普及,由电话而派生的词语也越来越多,这里简单地作一个汇总,供大家参考: public telephone公用电话telephone booth 电话亭telephone number电话号码credit card call信用卡电话telephone office 电信局conference call会议电话telephone book电话本area code区域号码emergency call急救电话domestic call国内电话exchange number交换台号码crossed lines 电话干扰 Since the appearance of the telephone in the last century, it has been widely used all over the world. There are more and more words derived from the telephone. Here is a brief summary for your reference: public telephone public telephone telephone booth telephone booth telephone number telephone Number credit card call credit card telephone telephone office telecom conference call conference telephone telephone book telephone book area code area number emergency call emergency telephone call domestic call domestic telephone exchange number exchange station number crossed lines telephone interference