| 释义 |
bed·rockBrE /ˈbedrɒk/NAmE /ˈbedrɑːk/ noun [sing.] a strong base for sth, especially the facts or the principles on which it is based 牢固基础；基本事实；基本原则◆The poor suburbs traditionally formed the bedrock of the party's support. 传统上说，该党的根基在贫穷的郊区。◆Honesty is the bedrock of any healthy relationship. 诚实是维持一切良好关系的基本原则。 [U] the solid rock in the ground below the loose soil and sand 基岩（松软的沙、土层下的岩石） |