heartbeat

heartbeat的音标是[ˈhɑːtbeɪt]，基本翻译是“心跳；心音；脉冲；振动”。速记技巧可以使用谐音“哈特贝”，表示心脏的跳动。

heartbeat这个词的词源可以追溯到古英语中的“heart”和“beat”，表示心脏的跳动。它的变化形式包括过去式（heartbeat）、过去分词（heartbeaten）、现在分词（heartbeating）和形容词（heartbeat）。

相关单词：

1. Heart attack：心脏病发作，这个词由heart（心脏）和attack（攻击）组成，表示心脏的疾病或损伤。

2. Heart failure：心力衰竭，这个词由heart（心脏）和failure（失败）组成，表示心脏无法正常工作。

3. Heart rate：心率，这个词由heart（心脏）和rate（速率）组成，表示心脏每分钟跳动的次数。

4. Heart surgery：心脏手术，这个词由heart（心脏）和surgery（外科手术）组成，表示对心脏进行的手术。

5. Heart monitor：心脏监测器，这个词由heart（心脏）和monitor（监控器）组成，表示用于监测心脏状态的仪器。

以上这些单词都与heartbeat有着密切的联系，描述了心脏的生理状态和相关的医学治疗。

常用短语：

1. heartbeat monitor 心跳监测器

2. heartbeat rate 心率

3. heartbeat monitor test 心电监测

4. heartbeat irregularity 心律不齐

5. heartbeat monitor alarm 心电监测报警器

6. heartbeat monitor malfunction 心电监测故障

7. heartbeat monitor failure 心电监测器失效

双语例句：

1. The doctor checked my heartbeat with a heartbeat monitor. (医生用心电图仪检查了我的心率。)

2. Her heartbeat rate was irregular during the night. (她夜间心率不齐。)

3. The alarm went off on the heartbeat monitor when he fell asleep. (当他睡着时，心电监测器上的警报响了。)

4. The malfunctioning heartbeat monitor caused a delay in the operation. (心电监测器故障导致手术延迟。)

5. The failure of the heartbeat monitor was a serious problem that needed immediate attention. (心电监测器失效是一个需要立即关注的重要问题。)

英文小作文：

Heartbeat is an essential part of our body"s functioning, and it plays a crucial role in maintaining our health. When we feel our heart beating, we are aware of its rhythm and strength, which is essential for our cardiovascular system to function properly. However, sometimes, there can be issues with our heartbeat, such as irregularities or problems with the equipment used to monitor it.

In my experience, I have used a heartbeat monitor to check my health regularly. It has helped me to identify any issues early on and take appropriate action to correct them. However, sometimes, the equipment malfunctions or fails, which can be a serious problem if it prevents us from receiving proper care. Therefore, it is essential to have backup equipment available in case of emergencies and ensure that we have access to reliable monitoring equipment to maintain our health and well-being.