to the core
US /tə ðə kɔr/
UK /tə ðə kɔr/

1.
뼈 속까지, 천상
completely; thoroughly; to the greatest extent
:
•
He was rotten to the core.
그는 뼈 속까지 썩었다.
•
She was a New Yorker to the core.
그녀는 천상 뉴요커였다.
:
뼈 속까지, 천상
completely; thoroughly; to the greatest extent