물질에서 불순물을 제거하여 순도를 높이거나 깨끗하게 만들다.
To remove impurities or unwanted elements from a substance, typically through an industrial or chemical process.
예문:
"The factory uses advanced filters to refine crude oil into high-quality gasoline."
"Raw sugar must be refined before it is suitable for commercial sale."
이론, 방법, 기술 등을 작은 변화를 통해 더 정교하고 정확하게 개선하다.
To improve a theory, method, or skill by making small, precise changes to make it more accurate or elegant.
예문:
"The scientist spent years trying to refine her hypothesis based on new experimental data."
"Athletes constantly refine their techniques to shave seconds off their performance times."
태도나 문체 등을 더 우아하고 고상하며 세련되게 만들다.
To make someone or something more cultured, elegant, or sophisticated in manner or style.
예문:
"Living in the city helped refine his manners and social etiquette."
"The author worked hard to refine her prose, removing unnecessary jargon for a smoother flow."