Curtail step
01
起始段, 装飾段
the bottom step of a staircase that has a decorative design, often larger or more ornate than the other steps, and may feature a newel post or other decorative elements
文法情報
有生性の状態
無生物
形態的構成
複合語
可算
複数形
curtail steps
起始段, 装飾段