buzzers

英 [ˈbʌzəz]

美 [ˈbʌzərz]

n.  蜂鸣器
buzzer的复数

柯林斯词典

• N-COUNT 蜂鸣器
  Abuzzeris an electrical device that is used to make a buzzing sound for example, to attract someone's attention.
  1. She rang a buzzer at the information desk.
     她按了一下服务台的蜂鸣器。

双语例句