radiotine

例句：

1. 1. The radiotine was sent to the station for transmission.
   无线电报被发送到电台进行传输。
2. 2.He received a radiotine from his friend in China.
   他从中国的朋友那里收到了一份无线电报。
3. 3. The radiotine contained important information about the upcoming meeting.
   这份无线电报包含了关于即将到来会议的重要信息。