1. 栏杆：20 栏杆(Balustrade)布置在楼梯梯段和平台边缘有一定刚度和安全度的栏隔设施. 21 楼梯井(Stair well)四周为梯段和平台内侧面围绕的空间. 22 楼梯走线(Walking line)通过楼梯的最频繁的人流线.

2. 栏杆;扶手：baluster 栏杆柱 | balustrade 栏杆;扶手 | bamboo fence 竹篱笆

3. 扶手：baluster 栏杆柱 | balustrade 扶手 | balustrade 栏杆

4. 阳台栏杆：阳台 balcony, veranda | 阳台栏杆 balustrade | 阳台栏杆柱 baluster, banister

1. （阳台或楼梯的）栏杆，扶手，护墙
    A balustrade is a railing or wall on a balcony or staircase.

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

    Synonym: bannisterbanisterbalustershandrail