pager
noun [ C ] uk/ˈpeɪ.dʒər/ us/ˈpeɪ.dʒɚ/ (UK also bleeper); (US also beeper)
（寻）呼机
a small device that you carry or wear that moves or makes a noise to tell you that someone wants you to contact them
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。