underpinning
美 英
n. 支撑；建筑物下面的基础；支柱
sp. 动词underpin的现在分词.
例句
用作名词(n.)- These two tenets were the indispensable theoretical underpinning of the 1920s bull market.这两个原则是支撑起19世纪20年代牛市不可或缺的理论。
- Underpinning beam should be designed before the bearing wall removed in brick wall load structure.砖混结构建筑物拆除承重墙,需进行墙体托换的加固设计。
- Its chief underpinning, oil revenue, has been hit by lower oil prices.作为该国重要支柱的石油收入因油价下滑而受到冲击。
THE END
