noun ダウンロード 🔗共有 手すりの支柱 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. " 小さな男の子は階段の手すりの支柱の間から、台所にいる母親を覗き見ていた。 architecture building AIとチャット語彙ゲーム読解練習