Electrical是什麼意思

"Electrical" 這個詞來自拉丁語 "electrum"，意思是黃金。在現代英語中，"electrical" 通常用來描述與電力、電氣現象或電氣設備相關的事物。以下是一些例子：

1. 電力：Electrical energy is used to power homes, businesses, and industries.
2. 電氣設備：Electrical appliances, such as refrigerators, washing machines, and televisions, use electrical energy to function.
3. 電氣工程：Electrical engineering is a field of engineering that deals with the study and application of electricity, electronics, and electromagnetism.
4. 電氣系統：Electrical systems in buildings, vehicles, and machines are designed to provide power and control various functions.
5. 電氣安全：Electrical safety is important to prevent fires, electric shocks, and other hazards.

在日常生活中，"electrical" 這個詞通常用來指與電力相關的各種事物，尤其是在技術和工程領域。