1·The burglar alarm is activated by movement.
这防盗警报器一动就会响。
—— 《牛津词典》
2·The doctor said there was no cause for alarm.
医生说不必惊慌。
—— 《牛津词典》
3·This has set the alarm bells ringing in Moscow.
这已给莫斯科拉响了警报。
—— 《柯林斯英汉双解大词典》
4·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》
5·Any escape, once it's detected, sets off the alarm.
逃跑一旦被侦察到，就会触发警报。
—— 《柯林斯英汉双解大词典》
6·The burglar alarm should be professionally installed.
防盗警报应当由专业人员安装。
—— 《牛津词典》
7·The noise would have provoked alarm and neighbourly concern.
噪音会引响警报并引来邻居注意
—— 《柯林斯英汉双解大词典》
8·She was careful to reset the alarm before she left the office.
在离开办公室之前，她小心翼翼地重设了警报器。
—— 《柯林斯英汉双解大词典》
9·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。
—— 《牛津词典》
10·I set my alarm clock for 4:30.
我把闹钟定在4:30。
—— 《柯林斯英汉双解大词典》