buzzer
🇺🇸
/ˈbʌzər/
🇬🇧
/ˈbʌzə(r)/
noun
R
a device that makes a buzzing sound to alert or signal people
When the time was up, the buzzer made a loud noise.
時間が来ると、ブザーが大きな音を出しました。
translation
ブザー
語形変化
Plural
buzzers