electricity

電気

照明や機械などの装置を動かすエネルギー。

やさしい英語で： Energy that makes lights, machines, and other devices work.

• The house has no electricity.
• Wind can generate electricity.
• How much electricity does this machine use?

類義語： electrical power, power

よく使う表現： electricity bill, generate electricity, electricity supply

興奮、熱気

ある場所や状況で、人々が共に感じる強い興奮。

やさしい英語で： A strong feeling of excitement shared by people in a place or situation.

• There was electricity in the air.
• The audience felt the electricity of the performance.
• Their first meeting had a surprising electricity.

類義語： excitement, thrill

よく使う表現： electricity in the air, feel the electricity, electricity of something

電気学

電気の力とその働きを科学的に研究する分野。

やさしい英語で： The scientific study of electrical forces and how they behave.

• We study electricity in physics class.
• The course covers electricity and magnetism.
• Her research interests include electricity.

よく使う表現： study electricity, electricity and magnetism, course in electricity