pyrogram

例句：

1. 1. The pyrogram was sent to inform the authorities of an emergency situation.
   这份电报被发送给当局，通报紧急情况。
2. 2. The pyrogram contained important information about the upcoming meeting.
   这份电报包含了关于即将到来会议的重要信息。
3. 3. The pyrogram was intercepted by a spy and decrypted before it could be read.
   这份电报被一名间谍截获并破解，在读取之前。