Newel
n. (螺旋型楼梯的)中心柱, 楼梯端柱\\n[化] 盘旋柱
📖 牛津释义
newel
n
1 central pillar of a winding staircase （螺旋式楼梯的）中心柱.
2 (also `newel post) post supporting the handrail of a stair at the top or bottom of a staircase （楼梯顶部或底部的）端柱.
🗣️ 情景例句
I'm thirty.
我三十岁。
Is it big or small, daddy?
爸爸，它是大的还是小的？
He's in bed.
他躺在床上。