| 释义 |
n. cornerstone,keystone,foundation,basis n. | 1. a large stone with details of when a building was built, that is placed at the bottom of the building, usually as part of a ceremony 2. the basic ideas, principles, facts, etc. that something depends on or develops from |
1. | 基石 基字的解释---在线新华字典 ... 基频〖 fundamentalfrequency〗 基石〖 cornerstone;foundationstone〗 基团〖 radical〗 ... xh.5156edu.com |
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