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
But, like your Grandpa suggested,
但是， 照你爷爷所建议的，
My brother wants to learn how to fly a plane.
我的兄弟要去学开飞机。
Who told you that?
谁告诉你的？