autotransformer

autotransformer的音标为[ɔːtəʊ"trænsfɔːmər] ，其基本翻译为“自动变压器”。要记住这个单词，可以尝试将其分解成几个部分：auto-表示“自动”，trans-表示“变换”，former表示“前例，先前的”。因此，autotransformer可以理解为自动变换器。

速记技巧：可以结合其分解的部分进行联想记忆，例如auto-可以联想到autoimmune（自身免疫的），将auto与transformer结合想象为自身免疫系统自动变换以应对各种挑战。通过这样的联想，可以更轻松地记住这个单词。

autotransformer，英语单词，主要用作名词，作名词时译为“自耦变压器”。

词源：auto-来自希腊语单词auto，表示自身，trans-表示移动或转化，transformer意为变压器。

变化形式：复数形式为autotransformers。

相关单词：

1. isolation transformer：隔离变压器

2. step-up transformer：升压变压器

3. step-down transformer：降压变压器

4. voltage multiplier：电压倍增器

5. wattless transformer：无功变压器

6. synchronous transformer：同步变压器

7. magnetic coupling：磁耦合

8. electromagnetic induction transformer：电磁感应变压器

9. double-tank transformer：双箱式变压器

10. three-phase autotransformer：三相自耦变压器

以上这些相关单词都与变压器有关，在电力工程和电子技术领域有着广泛的应用。

常用短语：

1. auto-transformer installation

2. auto-transformer maintenance

3. auto-transformer failure

4. auto-transformer inspection

5. auto-transformer replacement

6. auto-transformer upgrade

7. auto-transformer maintenance schedule

双语例句：

1. The auto-transformer is essential for power supply in factories. (自动变压器是工厂供电的关键)

2. The auto-transformer malfunctioned and caused a power outage. (自动变压器故障导致停电)

3. We need to inspect the auto-transformer regularly to ensure its safety. (我们需要定期检查自动变压器以确保其安全)

4. The auto-transformer upgrade will improve our power supply efficiency. (自动变压器升级将提高我们的供电效率)

5. The auto-transformer maintenance schedule should be followed strictly. (我们应该严格遵守自动变压器的维护计划)

6. The auto-transformer replacement is necessary to maintain stable power supply. (自动变压器更换是维持稳定供电的必要措施)

7. Auto-transformers are critical components in modern power systems. (在现代电力系统中，自动变压器是至关重要的部件)

英文小作文：

Auto-transformers play a crucial role in modern power systems, ensuring stable and reliable electricity supply to millions of households and businesses around the world. From factories to households, auto-transformers are essential components of the electricity grid that convert high-voltage electricity to low-voltage electricity for use by various devices and appliances.

However, auto-transformers require regular maintenance and inspection to ensure their long-term reliability and efficiency. Without proper maintenance, auto-transformers may experience failure, leading to power outages and other disruptions that can have a significant impact on daily life and business operations.

Therefore, it is crucial to maintain a regular maintenance schedule for auto-transformers, which includes inspection, replacement, and upgrade as necessary. By doing so, we can ensure that the auto-transformers continue to function effectively and reliably, providing stable and reliable electricity supply to the people and businesses we serve.