trunk-call

常见例句

1958 - Subscriber Trunk Dialling (STD) is inaugurated in the UK by Queen Elizabeth II when she speaks to the Lord Provost in a call from Bristol to Edinburgh.
1958年用户长途直拨（STD）系统由英国由女王伊丽莎白二世举行开机典礼，她在一个从布里斯托尔到爱丁堡的长途拨叫中与对方城市的市长通话。
Based upon the result of the analysis, a software technology using micro-computer system of auto-receiving, diagnosing call irregular data, and identifying faulty trunk is developed.
最后，再藉用为电脑设备与软体设计，来完成异常呼叫资料的自动接收、分类处理、与障碍判断等工作。
For this, I cooperate with 120 first aid commanding centers in Tienjin City the development to combine success to started" life new trunk line" family lead-in to call the first aid service.
为此，我与天津市120急救指挥中心合作研发并成功启动了“生命新干线”家庭无线呼叫急救服务。