bedrock

• n. [地质] 基岩；根底；基本原理

bed, 河床。rock, 岩石。

bedrock (n.)

also bed-rock, 1850, from bed (n.) + rock (n.). Figurative use by 1869; as an adjective by 1881.

1. It took five years to drill down to bedrock.

耗时五年才钻到了基岩。

来自柯林斯例句

2. Working-class voters form the bedrock of Labour's support.

工薪阶层选民是支持工党的基本力量。

来自柯林斯例句

3. The poor suburbs traditionally formed the bedrock of the party's support.

贫穷的郊区在传统上构成了支持该党的牢固基础。

来自《权威词典》

4. Mutual trust is the bedrock of a relationship.

互信是交往的基石。

来自辞典例句

5. Petroleum or oil photogeology is primarily an evaluation of bedrock conditions.

石油或石油摄影地质主要是研究基岩情况的.

来自辞典例句