bedrock [,bed'rɔk, 'bed-]

英汉解释

n. 基岩；根底；基本原理

同义词

n. basic principle，basics，fundamental principle，fundamentals

参考例句

1. 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。
2. Once again, America's moral example must be the bedrock and the beacon of our global leadership.
我再说一次，美国的道德榜样必须是我们作为世界领袖的基石和灯塔。
3. Disturbance of the bedrock changes drainage and runoff patterns, which may increase the rate of erosion. Trenching is the exploration activity that most disturbs bedrock.
干扰的基岩排水和径流的变化模式，这可能增加侵蚀率。挖沟是勘探活动，大部分干扰的基石。

英英解释

n.
  1. solid unweathered rock lying beneath surface deposits of soil
  2. principles from which other truths can be derived

网络释义

bedrock
基岩; 基层岩; 底岩; 岩床;
underlying bedrock
下伏基岩;
seismic bedrock
地震基岩 地震基盘;
bedrock sill
岩床;
bedrock composition
岩床;