The man on duty rang an alarm.

值班员发出警报。

If the operator is either inattentive or napping, the alertor sounds an alarm.

如操作人员精神不打盹儿，本装置就会发声报警。

They thought the packet contained a bomb but it was a false alarm.

他们以为包裹里面装有炸弹，结果是虚惊一场。

Mark felt his stomach clench in alarm.

马克感他的胃部因恐慌而缩成一团。

The alarm clock awoke me on time.

闹钟按时把我闹醒。

The clang of the firebell alarmed the village.

火警铃的叮当声惊动全村的人。

Put the alarm clock on for 7 o'clock.

把闹钟拨七点。

The spread of cholera alarmed the whole city.

霍乱流行使全城的人都恐慌。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们就迅速卧倒。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的警报器要花费至少500 英镑。

His mother is alarmed at the ghastliness of his face.

他的母亲为他恐怖的表情所担心。

Her sudden and inexplicable loss of weight alarmed her doctor.

她的体重突然令人费解的减轻她的医生。

The breaking of a branch under my foot alarmed the deer.

我踩断一根树枝, 把那头鹿惊。

Short, squat, massive-skulled, his presence sent out alarm bells of danger.

矮的，矮胖的，巨大的脑壳，他的出现发出危险的警铃。

They heard the fire alarm.

他们听火警警报。

I must reset the alarm.

我必须重新设置闹铃的时间。

Beatrice's mood had initially been alarm and a sense of oppression.

比阿特丽斯的心境开始是吃惊和有压抑感。

As soon as he heard the alarm bell, he sprang into action.

一听警钟响，他一下子跳起来。

Contain 5 groups, user-defined from Sunday to Monday alarm clock ,intercalate snooze time.

5组闹钟，可自定义周日至周一闹铃，可设置贪睡时间。

As the fox came into the yard, the chickens began squawking in alarm.

当狐狸闯进院子的时候, 小鸡们惊恐地开始大叫起来。