burnish
🇺🇸
/ˈbɜːrnɪʃ/
🇬🇧
/ˈbɜːnɪʃ/
to make metal smooth and shiny by rubbing it
She decided to burnish her grandmother's brass candlesticks to make them shine brightly once again.
그녀는 할머니의 황동 촛대를 다시 밝게 빛나게 하기 위해 닦기로 결정했다.