switching stage造句

例句与造句

1. Point through which the incoming traffic flow enters a switching stage
   输入通信量流进入交换站（台）所通过的地方。
2. Point through which the outgoing traffic flow leaves a switching stage , or device
   输出通信流离开交换站(台)或装置的点。
3. It's difficult to find switching stage in a sentence. 用switching stage造句挺难的