railing
🇺🇸
/ˈreɪlɪŋ/
🇬🇧
/ˈreɪlɪŋ/
A railing is a barrier consisting of a horizontal bar or series of bars supported by vertical pillars or posts, used to prevent people from falling over a balcony, staircase, or other edge.
The little girl held onto the railing as she carefully climbed down the stairs.
小女孩小心翼翼地爬下樓梯時,緊緊抓住欄杆。