| 释义 |
beep·er
I. \-pə(r)\ noun
(-s)
1. : a device emitting beep signals especially to pilotless aircraft
2. : one that governs the flight of pilotless aircraft by remote control
II. noun
: a device that beeps ; specifically : a small radio receiver that beeps when signaled to alert the person carrying it and usually displays a short message (as a telephone number) — called also pager |