beep /biːp/ ( beeping, beeped, beeps )

• 1. 

  N-COUNT/SOUND A beep is a short, loud sound like that made by a car horn or a telephone answering machine. 嘟嘟声

• 2. 

  V-T/V-I If something such as a horn beeps, or you beep it, it makes a short, harsh sound. 发出嘟嘟声

  例：

  My cell phone beeped.

  我的手机嘟嘟响了。

  例：

  He beeped the horn.

  他按响了喇叭。