기계적 에너지를 전기 에너지로 변환하는 장치로, 주로 직류 전기를 생산하는 발전기.
A machine that converts mechanical energy into electrical energy, typically producing direct current.
예문:
"The vintage bicycle used a small dynamo to power its front headlight while pedaling."
"Early power stations relied on massive dynamos to provide electricity to the city."
매우 정력적이고 활동적이며 많은 일을 해내는 부지런한 사람.
An extremely energetic, active, and hardworking person who achieves a lot.
예문:
"Our new project manager is a real dynamo who has already doubled our productivity."
"Even at eighty years old, the retired professor remains a creative dynamo in the academic community."