您要查找的是不是：
- Wide Area Telephone System 大面积电话系统
- Wide Area Telephone Service; long distance service at fixed rates for fixed zones. 宽区域电话业务服务；固定地区固定速度的长距离服务。
- WATS Wide Area Telephone Service 广域电话业务
- IN-WATS: Inward Wide Area Telephone Service 内向广域电话业务
- Inward Wide Area Telephone Service 内部广范围电话服务
- wide area telephone service (WATS) 宽区域电话业务,大区电话业务,大区域电话服务,广域电话业务
- The telephone system has broken down. 电话系统失灵了。
- I'm trying to get the hang of the new telephone system. 我正在练习掌握新型的电话机的用法。
- As for communications, each building has an independent information system, equipped with plant area telephone, city telephone, Wide Band, CATV and internal surveillance system. 对于通信，每幢建筑都有一个独立信息系统，均配套有厂区内部电话、市话、宽带、有线电视、内部监控系统。
- We had a new telephone system installed last week. 上周我们安装了一套新的电话系统。
- Wreckage of the aircraft was scattered over a wide area. 那架飞机的残骸散布范围很大。
- We have a new telephone system install last week. 上周我们安装了一套新的电话系统。
- Setting up telephone system in the EDP range. 其中文意义为:在电子数据处理范围中设置电话系统。
- By The Wide Area Augmentation System (WAAS)[R]. FAA/TSO-C146. 刘强.;分布式多模卫星导航区域增强系统研究[R]
- Our hotel telephone system has IDD service. 饭店的电话系统有国际长途直拨功能。
- Our policemen were disbursed over a wide area. 我们的警察分布在一个广阔地区。
- The German telephone system is highly efficient. 德国的电话系统效率很高。
- Seen from above the town covers a wide area. 从高处下望; 这座城镇占地很广.
- Our troops were disbursed over a wide area. 我们的军队分布在广大地区。
- The festival attracts people from a wide area. 这个艺术节吸引了四面八方的人。
