acoustic alarm signal
常见例句
- The daily alarm reminds you about recurring events with an acoustic signal at the time you have set.
每天的報警提醒有關使用一個在您所設定的時間聲信號經常性的事件。 - And finally, there is the alarm system that produces a loud acoustic signal (130 decibels) when it detects that the pants are being tampered with.
最後，若警報系統檢測到內褲受到撕扯時，會觸發有130分貝的報警信號。 返回 acoustic alarm signal