buttresses

n.桥墩

He was a buttress against extremism in the party. 他是党内反对极端主义的中坚分子.

Trunks with buttresses or small stilt roots. 树干具板根的或小的支柱根。

I don't think they have any buttress behind them. 我认为他们背后没有什么支持力量。

The government intends to buttress up its power. 政府打算加强其权力。

A gable-shaped stone that crowns a buttress. 覆盖扶壁顶部的山墙状的石头。

To support or reinforce with a buttress. 支撑用支撑物支撑或加固