Fault Analysis and Treatment: the alarmsound from the speaker to determine fault should be in memory.
故障分析与处理：由扬声器的报警声判断，故障应该出在内存上。
2
When I saw the smoke, I tried to sound the alarm.
看到烟后，我就设法发出警报。
《牛津词典》
3
Why are we awakened by the rustling sound of bed sheets on some nights, but oversleeping without paying attention to those alarm clocks that wake others up?