cornerstone 英式发音['kɔːnəstəʊn]美式发音['kɔrnɚston]
cornerstone基本解释
n,基础;柱石;地基,同近
cornerstone相关例句和用法
Research is the cornerstone of the profession..研究是该职业的基石。
cornerstone英英释义
基础;柱石;地基英释中释nsomething that is extremely important because everything else depends on it