Understanding 电力
The term 电力 (diànlì) specifically refers to electric power or electricity as a form of energy. It is commonly used in contexts related to energy supply, consumption, and infrastructure.
Usage in Sentences
电力 is often paired with words like 供应 (supply), 需求 (demand), and 节约 (saving) to discuss practical aspects of electricity in daily life and industry.
Common Collocations
- 电力供应: electricity supply, used when talking about how electricity is provided to homes or businesses.
- 电力需求: electricity demand, referring to the amount of electric power needed.
- 节约电力: saving electricity, often used in environmental or energy conservation contexts.
Nuances
When using 电力, speakers usually emphasize the power or energy aspect rather than just the concept of electricity. It is more formal and technical compared to 电 (electricity) alone. Avoid confusing 电力 with 电费 (electricity bill) or 电器 (electrical appliances).
Summary
电力 is a key term in discussions about energy, infrastructure, and environmental protection. It appears frequently in news, technical reports, and everyday conversations about electricity usage and conservation.