underpinning是什么意思

2024-02-17 11:18:16

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.

近义词：foundation，reinforcement，groundwork，keystone，bedrock，leg，footing，substructure，

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。