time spot

• 广播时间

time spot的用法和样例：

例句

1. And the number of time units that the originator calls others is broadcast time.
   广播时间则是使消息从源点到达每个成员所用的单位时间数。
2. More than half the relay station's time on the air is devoted to cultural programmes.
   转播站一半以上的广播时间都用来播送文艺节目。