alarm 动词 句子（alarm造句简单的句子）

An alarm sounds when the temperature reaches a predetermined level.

温度一达到预设的度数，警报就会响起来。

2.

When I saw the smoke, I tried to sound the alarm.

看到烟后，我就设法发出警报。

3.

Could I have an alarm call at 5.30 tomorrow, please?

请在明天早晨5:30打电话叫醒我好吗？