立柱的英文：
upright column
crutch
upright post
frame
standard
upright
vertical prop
upright stanchion
stud

参考例句：

Struts are fixed to each side of the posts to provide further support to the ridge purloin.
立柱两侧安有对角撑,作为对脊檩的进一步支承。

The cross-piece is mortised into the upright post.
横梁和立柱是用榫眼接合一起的。

Transverse bracing was installed between the two shafts.
两根立柱之间设置了横撑。

The cross-piece is mortised into the upright post
横梁和立柱是用榫眼接合一起的

Isolated columns or stanchions are normally supported on square concrete foundation bases.
独立柱通常支撑在矩形的钢筋混凝土基础上。

Barber's pole ;pole with red and white spiral stripes,used as a barber's sign
理发店旋转立柱(上有红白螺旋条纹,用作理发店的标志).

The second temporary pier was such that its legs straddled the width of the pier
第二临时墩的立柱间距超过桥墩的宽度。

A vertical groove,especially in a Doric column or frieze.
束腰坚沟竖沟，尤指多利安式立柱或横楣

A chair back consisting of two upright posts connected by horizontal slats.
梯式靠背由水平梯极横木相连的两根立柱组成的椅子靠背

column是什么意思：
n. 圆柱；栏；专栏；纵队，列

Drag a column header here to group by that column.
金山快译:在这里拖拉一个专栏首领藉着那专栏聚集。

thing shaped like a column
圆柱形物

The sum of a column of figures.
总额一列数字的总和

crutch是什么意思：
n. 拐杖，支撑，帮助
v.[T] 支撑

One foot is better than two crutches.
一只脚胜过两根拐杖。

He came slowly, on crutches, clutching a big scrapbook.
他拄着拐杖，走得慢慢地，挟着一本很大的剪贴簿。

He is lame in one leg and walks with the help of a crutch
他的一条腿跛了，走路借助于拐杖。