alarum

"alarum"的音标为[əˈlaːrəm]，基本翻译为“警报，警钟”，速记技巧为“拉扰民”（谐音）。

Alarum的词源：

Alarum这个词源于拉丁语，意为警报、警报声。它是由“alarm”这个词演变而来的。

变化形式：

Alarum有过去式和过去分词形式，分别为alarmed和alarmed。

相关单词：

1. Alarm（警报）：这是一个常用的英语单词，表示发出警报或警告。它来源于拉丁语“alarmus”，意为惊恐、惊慌。

2. Scaare（惊吓）：这个词在英语中比较少见，表示使惊吓或惊恐。它来源于古英语中的“sceara”，意为惊吓或惊恐。

3. Alarmist（报警者）：这个词表示一个经常发出警报的人，通常指那些过度担心或过于敏感的人。

4. Alarmclock（闹钟）：这是一个英语单词，表示闹钟。它来源于“alarm”和“clock”的组合，表示警报钟或警报器。

5. Alarmcall（紧急电话）：这是一个英语短语，表示紧急电话或紧急召唤。它来源于“alarm”和“call”的组合，表示发出警报的召唤。

6. Alarmclocked（被闹钟叫醒）：这是一个英语短语，表示被闹钟唤醒或被闹钟吵醒。

7. Alarm-bell（警钟）：这个词表示发出警钟或警报的声音，通常用来提醒人们注意某种危险或紧急情况。

8. Alarm-call（召唤）：这个词表示发出召唤或召唤的声音，通常用来提醒人们注意某种紧急情况或需要采取行动。

9. Alarm-officer（报警人员）：这个词表示负责报警的人或机构，通常指警察或其他执法机构。

10. Alarm-siren（警报器）：这是一个英语单词，表示用于发出警报声音的装置，通常用于警告人们紧急情况的发生。

常用短语：

1. call to arms

例句：The king"s call to arms roused the nation to action.

2. sound the alarm

例句：The news of danger sounded the alarm in our hearts.

3. stir up trouble

例句：He always likes to stir up trouble with his wild behavior.

4. raise an alarm

例句：The fire alarm went off, alerting everyone to the danger.

5. alarm bell

例句：The recent events are ringing a loud alarm bell for us.

6. be on high alert

例句：We are always on high alert for any potential threats.

7. be on the alert

例句：I am always on the alert for opportunities to improve myself.

英文小作文：

标题：Preparing for Emergencies

In today"s world, emergencies can happen at any time, whether it"s a natural disaster, a terrorist attack, or a medical emergency. To prepare for these situations, it"s important to be constantly vigilant and have a plan in place.

First, we should stay informed about potential threats and emergencies by following news reports and staying up-to-date on safety measures. Second, we should have a plan in place for what to do in case of an emergency, such as where to go and who to contact for help. Finally, we should be prepared to act quickly in case of an emergency, whether it"s grabbing essential items or evacuating quickly.

By being prepared, we can reduce the impact of emergencies and help ourselves and others in need. Preparation is key to surviving an emergency and thriving after it"s over.