c. 1600, "buzzing insect," agent noun from buzz (v.). In reference to mechanical devices that buzz, from 1870 (steam-powered at first; electric mechanisms so called from 1884).
雙語例句
1. His entrance was announced by a buzzer connected to the door.
他剛一進去，與門相連的門鈴便嗡嗡作響。
來自柯林斯例句
2. The buzzer suddenly responded in a long blast of sound.
蜂鳴器突然相應地發(fā)出了一聲響亮的長鳴。
來自柯林斯例句
3. We pressed the buzzer in our cabin and a steward arrived instantly.