pay phone[fəʊn]/public pʌblɪk] phone 公共电话
telephone ['telɪfəʊn] booth [buːð; buːθ] 电话亭
coin [kɒɪn] 硬币
phone card 电话卡
cellphone ['sel,fəʊn] 手机
dial ['daɪəl] 拨号
dial tone [təʊn] 拨号音
operator ['ɒpəreɪtə] 接线员
