area exchange

英 美
  • 区域电话局,区交换
  • area n.面积;地区,地段;区域;领域
  • exchange v.交换;兑换n.交换;交易所;兑换;交战
    1. Operators working in the exchange made all the connections between callers by hand.
      互通电话人之间的接线工作全部由电话局里的话务员操作。
    2. There's a phone in our new office room,but it hasn't been connected up to the exchange yet.
      我们的新办公室里有一架电话,但还没有和电话局接通。