单词 beeper 释义 beeper|bip(r)|[f. beep v. + -er1.]A device that emits beeps (see also quot. 1946); also attrib.1946Sun (Baltimore) 7 Aug. 1/3 Planes called ‘Beepers’.Ibid., Mother planes were piloted by Capt. Ragner Carlson... Radio operators of the d...