buzzer

n.蜂音器；翁翁作声的东西；信号手；门铃；汽笛
buzzer详解释义
buzzer英英释义
n.(名词)
汽笛
蜂鸣器
警报器
<口>门铃
营营发声的虫，嗡嗡作声的东西或人
【无线电】蜂音器
信号兵，信号手，信号部队
轻型穿孔机
工地电话
Noun
a push button at an outer door that gives a ringing or buzzing signal when pushed
a signaling device that makes a buzzing sound
buzzer例句
用作名词(n.)
Come in when you hear the buzzer.
你听到蜂音电铃声就进来。
I pressed the buzzer to his house and waited.
我按了他家的门铃,然後等著。
The buzzer sounds.We reluctantly make our way to the shopfloor.
汽笛响了，我们不情愿地向着车间走去。
buzzer近义词
bell
signal
timer
beeper
bleeper
doorbell