al.tar.piece

altarpiece的音标和读音：
DJ音标发音： [ˈɔ:ltəˌpi:s]
KK音标发音： [ˈɔltɚˌpis]

altarpiece的词性：
n.（名词）

1. A piece of artwork, such as a painting or carving, that is placed above and behind an altar.
圣坛装饰画，圣坛雕刻：一件艺术作品，如放在圣坛上面或背面的一幅画或一座雕刻