一：pacemaker是什么意思（中英文）解释的意思

pacemaker是指一种植入式医疗设备，用于维持心脏正常的节律和心率。它可以通过电信号来刺激心脏肌肉收缩，从而保持心脏的稳定性。除了治疗心脏病，pacemaker也可以帮助其他器官的功能，如胃等。

Pacemaker is a type of implantable medical device used to maintain a normal rhythm and heart rate. It can stimulate the heart muscle to contract through electrical signals, thus maintaining the stability of the heart. In addition to treating heart disease, pacemakers can also help control the function of other organs, such as the stomach.

二：怎么读（音标）

/pāsˌmākər/

三：用法

Pacemaker通常被植入在胸部或肩部皮下，通过导线连接到心脏。它会根据个人的需要来发出电信号，以保持心脏节律的稳定。Pacemaker通常由医生根据患者的具体情况来决定是否需要植入，并进行手术操作。

四：例句1-5句且中英对照

1. The doctor recommended that he get a pacemaker to regulate his heart rhythm.

医生建议他植入一个pacemaker来调节他的心脏节律。

2. The pacemaker has greatly improved her quality of life since she had it implanted.

自从她植入pacemaker后，生活质量有了很大的改善。

3. The pacemaker is programmed to send electrical signals to the heart when needed.

当需要时，pacemaker会被编程发送电信号到心脏。

4. My grandfather's pacemaker needs to be replaced every few years.

我祖父的pacemaker每隔几年就需要更换一次。

5. The pacemaker has a battery life of approximately 10 years.

这个pacemaker的电池寿命大约为10年。

五：同义词及用法

1. Cardiac pacemaker: refers specifically to a device used for regulating heart rhythm.

2. Artificial cardiac pacemaker: another term for pacemaker, emphasizing its artificial nature.

3. Heart regulator: a less technical term for a pacemaker, highlighting its function of regulating the heart.

4. Implantable cardioverter-defibrillator (ICD): a type of pacemaker that can also deliver an electric shock to the heart in case of abnormal rhythms.

六：编辑总结

Pacemaker是一种重要的医疗设备，可以帮助维持心脏正常的节律和心率。它通过发出电信号来刺激心脏肌肉收缩，从而保持心脏的稳定性。除了治疗心脏病，pacemakers也可以帮助其他器官的功能。在日常生活中，我们可以使用同义词来指代pacemaker，如cardiac pacemaker、artificial cardiac pacemaker等。它的植入需要医生根据患者的具体情况来决定，并进行手术操作。希望本篇文章能够帮助读者更好地了解pacemaker这一医疗设备。