banister

名词 banister:

1. a railing at the side of a staircase or balcony to prevent people from falling
   同义词：bannister, balustrade, balusters, handrail

banister 也作 ban.nis.ter

n.（名词）
A handrail, along with all of its supporting structures.
栏杆，扶手：与其所有的支持结构相连接的扶手
One of the vertical supports of a handrail on a staircase.
楼梯栏杆小柱：楼梯扶手的垂直支撑之一

来源：
Variant of baluster
baluster的变体