FAQs About the word bed rock

基岩

The solid rock underlying superficial formations. Also Fig.

基础,基石,基础,基地,核心,底座,框架,地面,基础工作,证明

顶点,高潮,王冠,顶点,头,高度,子午线,顶峰,顶峰,峰会

bed rest => 卧床休息, bed pillow => 床枕头, bed of roses => 玫瑰床, bed of flowers => 花床, bed linen => 床上用品,