bedrock

• n. [地質] 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.

耗時五年才鑽到了基岩。

來自柯林斯例句

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

工薪階層選民是支持工黨的基本力量。

來自柯林斯例句

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

貧窮的郊區在傳統上構成了支持該黨的牢固基礎。

來自《權威詞典》

4. Mutual trust is the bedrock of a relationship.

互信是交往的基石。

來自辭典例句

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

石油或石油攝影地質主要是研究基岩情況的.

來自辭典例句