railing

n. 栏杆

He tripped and bashed his head against the railing.

他跌了一跤, 头部撞在栏杆上了.

The space around the altar of a church for the clergy and sometimes the choir, often enclosed by a lattice or railing.

教堂高坛教堂内圣坛周围供牧师有时也供唱师班用的通常围以格子或栅栏的高坛，