bedrock
🇺🇸
/ˈbedrɑːk/
🇬🇧
/ˈbedrɒk/
noun
R
The most important and basic principles or facts that something is built on.
Trust is the bedrock of a strong friendship.
信任是堅固友誼的基石。
R
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.
建築工人必須挖到基岩，為新建築打下基礎。
translation
基礎, 基岩
詞形變化
Plural
bedrocks