agraffe

一种装饰性搭扣,由钩和环组成,类似钩眼扣,用于盔甲或普通服装。

A decorated clasp consisting of a hook which fastens onto a ring, similar to hook and eye, used in armor or in ordinary clothing.

一种雕刻的拱顶石,通常饰有面具或牛腿,常用于古典建筑。

A carved keystone, usually decorated with a mascaron or a corbel, often used in Classical architecture.

一种黄铜配件,旋入钢琴铁板,用于垂直和水平定位琴弦,并确定琴弦发声长度的一端。

A brass fitting, screwed into a piano plate, that positions the strings vertically and laterally, and defines one end of the string's speaking length.