cornerstone是什么意思 - cornerstone中文意思和解释
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
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