| 单词 | cornerstones | 
| 释义 | cornerstonenoun  cor·ner·stone  ˈkȯr-nər-ˌstōn  1   : a stone forming a part of a corner or angle in a wall    specifically : such a stone laid at a formal ceremony  2   : a basic element : foundation  a cornerstone of foreign policy cornerstones nounas in foundationsan immaterial thing upon which something else rests a concern for basic human rights was the cornerstone of the president's foreign policy Synonyms & Similar Words Relevance 
 | 
| 随便看 | 
 | 
英语词典包含469781条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。