| 释义 |
special telephone
基本例句
专用电话
Please contact us either via our dedicated telephone hotline or via the Internet.我们欢迎客户通过专用电话热线或因特网提供反馈信息。
A private telephone exchange that automatically connects internal “branch” lines to the external circuits of a telephone system.一种自动地将内部用户线连接到电话系统外线的专用电话交换机。 |