alarm clock

alarm clock的音标为[ə"lɑːm kəʊtʃ] ，基本翻译为“闹钟”的意思。速记技巧可以考虑将“alarm”和“clock”两个单词的字母拼写出来，同时注意单词的重音和语调。

英文单词“alarm clock”的词源主要有两个：alarm（警报）和clock（时钟）。

Alarm一词源于拉丁语alarmus，意为“警报”或“惊恐”。它最初是指士兵收到敌人入侵的警告，后来引申为任何警告或提醒的信号。Clock一词则源于古英语clocce，意为“齿轮”或“指针”。

结合这两个词源，alarm clock的含义就是“警报器”，通常用于在特定时间发出提醒，类似于现代的闹钟。其变化形式有alarmingly（警报地）、alarm-clock（闹钟）、snooze（打盹）等。

相关单词10个包括：siren（警报器）、bell-ringer（摇铃的人）、ring-a-ding（钟声）、ding-dong（叮当响的声音）、chime（钟声）、whistle（口哨）、buzzer（蜂鸣器）、ticking（滴答声）、timepiece（计时器）和waker（唤醒者）。

总之，alarm clock一词源于拉丁语和古英语，其含义和变化形式丰富多样，与警报和时钟密切相关。这些单词生动描绘了与alarm clock相关的各种事物和声音。

常用短语：

1. wake up alarm

2. snooze button

3. alarm clock radio

4. silent alarm clock

5. smart alarm clock

6. smart alarm clock app

7. smartwatch alarm

例句：

1. I set my alarm clock to wake me up at 6am.

2. I hit the snooze button and woke up an hour later.

3. I love my alarm clock radio because it plays my favorite songs every morning.

4. I always forget to turn off my silent alarm clock before going to bed.

5. My smart alarm clock app helps me wake up at the optimal time every day.

6. I use my smartwatch alarm to wake me up in the morning without waking my partner.

7. The alarm went off, but I ignored it and fell back asleep.

英文小作文：

My Alarm Clock

My alarm clock is a vital part of my daily routine. It helps me wake up and start my day on time, no matter what the circumstances are. I have a variety of alarms to choose from, ranging from soft melodies to pleasant scents, and I always find something that works for me. My alarm clock is also very practical because it can be set to go off at a specific time every day, even if I fall asleep early or oversleep. It also has a snooze button that allows me to sleep for a few more minutes without feeling rushed. However, sometimes I forget to turn off my alarm clock before going to bed, which can be annoying if it wakes me up in the middle of the night. Overall, my alarm clock is a great tool for helping me stay on track with my daily schedule and maintain a healthy lifestyle.