nounC1
ブザー、警報器
a device that makes a humming sound as a signal
例文
Press the buzzer at the gate and someone will answer.
門のブザーを押せば誰かが応答してくれる。
ブザー、警報器
a device that makes a humming sound as a signal
例文
Press the buzzer at the gate and someone will answer.
門のブザーを押せば誰かが応答してくれる。