noun 下载 🔗分享 栏杆柱,栏杆。 A short column used in a group to support a rail, as commonly found on the side of a stairway; a banister. Examples : "The little boy peeked through the balusters of the staircase, watching his mom in the kitchen. " 小男孩从楼梯的栏杆柱之间偷偷地往外看,看着在厨房里的妈妈。 architecture building 与AI对话词汇游戏阅读练习