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.
a small thing, usually shaped like a button, that buzzes when you press it
Press the buzzer if you know the answer.
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