concrete column

基本解释

Concrete column and plinth wall often used.
混凝土往往用作墙柱、勒脚墙。
Scholars home and abroad have taken a lot of measures against it and researches have been made abroad on the performance of FRP reinforced concrete column.
国内外学者研究了很多对策，国外还开展了关于FRP筋混凝土柱性能的研究。
His hands were covered in plaster dust as he stood beside the rubble, shouting and weeping as he grabbed the exposed steel rebar of a broken concrete column.
他九岁大的儿子在倒塌的学校中丧生。他紧握着断裂的混凝土柱中露出的钢筋，手上沾满了白灰。

In a video of the No. 3 explosion, the blast appears much bigger than the No. 1 blast, featuring a bright flash followed by a towering column of smoke and concrete that then tumbles in chunks out of the sky.
FORBES: New Explosion Destroys Second Fukushima Nuclear Reactor Building