bedrock
🇺🇸
/ˈbedrɑːk/
🇬🇧
/ˈbedrɒk/
The most important and basic principles or facts that something is built on.
Trust is the bedrock of a strong friendship.
신뢰는 강한 우정의 기반입니다.
The solid rock layer beneath the surface of the Earth, which the soil and other materials rest on.
The builders had to dig down to the bedrock to lay the foundation for the new building.
건축공들은 새로운 건물의 기초를 설치하기 위해 바위까지 파야했습니다.