An operator wearing earphone was sitting in the telephone exchange.
戴耳机的接线员正坐在总机室
。
话局An operator wearing earphone was sitting in the telephone exchange.
戴耳机的接线员正坐在总机室。
The nervous system can be likened to a telephone exchange
系统好比一部
话交换机。
声明：
句、词性分类均由互联网资源自动生成，部分未
过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
