您要查找的是不是：
- NNC National Network Congestion signal 全国网络拥塞信号
- national network congestion signal 国内网路拥塞信号
- switching equipment congestion signal 交换设备拥塞信号
- You may leave your key at the reception desk. 你可以把钥匙留在服务台。
- Reception of TV programmes is unsatisfactory here. 这里电视节目的接收情况不佳。
- They gave the Prime Minister a cool reception. 他们很冷淡地接待了这位首相。
- They gave us a hospitable reception on our arrival. 我们到达后他们热情地款待我们。
- He had a serious congestion of the lungs. 他得了严重的肺充血。
- A reception was held in honor of the new director. 举行酒会来欢迎新主任。
- Radio reception isn't very good here. 这里的无线电接收情况不太好。
- There is always traffic congestion in that street. 那条街经常交通阻塞。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- The reception was held in a pavilion on the lawn. 招待会在草地中的亭子里举行。
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- Many notables attended the reception. 许多着名人士参加了招待会。
- A point or an area of traffic congestion. 交通瓶颈交通拥挤的地点或地区
- Our school gave a reception to our new principal. 我们学校为新校长举行了欢迎会。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- They signed in at the reception desk. 他们在接待处签到。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
