1. 扶手：3.2 踏步 (Step) 踏步面和踏步踢板 ( 或不带踢板 ) 组成的梯级 .3.3 扶手 (Handrail) 附在墙上或栏杆上的长条配件 .3.4 栏杆 (Balustrade) 布置在楼梯和平台边缘有一定刚度和安全度的栏隔设施 .

2. 栏杆：handpump 手动泵 | handrail 栏杆 | handrail 栏杆扶手

3. 扶手栏杆：2.0530 月洞门 moon gate | 2.0531 扶手栏杆 handrail | 2.0532 坐凳栏杆 seat rail

4. 栏杆,扶手：handrail 栏杆 | handrail 栏杆扶手 | hands off 请勿动手;不许干涉

1. （楼梯或高处的）栏杆，扶手
A handrail is a long piece of metal or wood which is fixed near stairs or places where people could slip and fall, and which people can hold on to for support.

noun

1. a railing at the side of a staircase or balcony to prevent people from falling

Synonym: bannisterbanisterbalustradebalusters