alarm 四级高考考研

The alarm clock was wound.

闹钟上过发条了。

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

如操作人员精神不集中打盹儿，本装置就会发声报警。

A device to watch the operator who watches the machine.If the operator is either inattentive or napping, the alertor sounds an alarm.

一种对监视机器工作情况的操作人员进行监视的装置。如操作人员精神不集中打盹儿，本装置就会发声报警。

The ZSJL Water Motor Alarm consists of a turbine shell, a vane wheel, a transmission shaft, a dabber, a rocker arm, a clapper, an alarm seat and a support shaft etc.

ZSJL型穿墙水力警铃是由轮机壳体、叶轮、传动轴、芯轴、转臂、铃锤、警铃座、支撑轴等组成。

Mark felt his stomach clench in alarm.

马克感到他的胃部因恐慌而缩成一团。

The branch system of safeguard, the design of alarm, interlock and shutdown, can ensure the safety of plant and its circumambience and reduce the lost of fault.

为保证企业生产过程及周围社区的安全,设计了过程安全保障系统,实现装置的报警、联锁和紧急停车,把因故障造成的损失降低至最小。

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。

The man on duty rang an alarm.

值班员发出警报。

The system can achieve the measurement of temperature, pressure, rotational speed and twisting moment, and prevent the damage of engine and ergograph from faults by the function of alarm processing.

报警处理功能实现对发动机和测功机的保护，以避免温度、压力等参量的超限引起的损坏。

The clang of the firebell alarmed the village.

火警铃的叮当声惊动了全村的人。

Put the alarm clock on for 7 o'clock.

把闹钟拨到七点。

See also: clock alarm, untimed alarm, orphan alarm, snoozed alarm, session alarm

闹钟，通常与时间日程相关联，闹钟时间以通过调整议程来更改。

The alarm clock awoke me on time.

闹钟按时把我闹醒了。

It was thought that the fire alarm had been set off as a prank.

人们认为火警报警器响是个恶作剧。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们就迅速卧倒。

The spread of cholera alarmed the whole city.

霍乱流行使全城的人都恐慌了。

His mother is alarmed at the ghastliness of his face.

他的母亲为他恐怖的表情所担心。

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

我踩断了一根树枝, 把那头鹿吓惊了。

Her sudden and inexplicable loss of weight alarmed her doctor.

她的体重突然令人费解的减轻吓坏了她的医生。

Before the enemy's attack he crossed the river and alarmed the unarmed villagers.

在敌人进攻前, 他过河去向手无寸铁的村民报警。