Bedrock
01
基石, 基础
principles from which other truths can be derived
语法信息
有生性状态
抽象
形态构成
复合词
不可数
复数形式
bedrocks
02
基岩, 岩床
solid rock beneath surface materials, forming the Earth's crust foundation
例子
Geologists drilled into the bedrock to collect samples and analyze the composition of the Earth's crust.
地质学家钻入基岩以收集样本并分析地壳的组成。
