bleeper
🇺🇸
/ˈbliːpər/
🇬🇧
/ˈbliːpə(r)/
A small device that makes a sound to alert you when someone is trying to reach you.
The doctor checked his bleeper to see if there were any new messages.
医生查看了他的信号器,以查看是否有任何新消息。