buzzer
美音:
[´bʌzə
]英音:
[´bʌzə
]n.嗡嗡作声的东西,蜂鸣器,信号手
难易程度:
buzzer为短语/超纲词汇
近义词, 同义词
buzzer
n electrical device that produces a buzzing sound as a signal 蜂响器; 蜂鸣器; 蜂音器.
buzzer
n[C]a small thing, usually shaped like a button, that
buzzes when you press it
Press the buzzer if you know the answer.