铰板的英文怎么说

铰板的英文：
buttress

The government did not buttress up the argument.
政府不支持这一论点。

More government spending is needed to buttress industry.
为加强工业发展需要政府增加拨款。

More government spending is needed to buttress industry
为加强工业发展需要政府增加拨款

The massive-head buttress dam has some attractive features for certain locations
大头支墩坝对于某些地区仍有其值得注意的特色。

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。