terraced seating是什么意思

中文翻译梯台座位

网络释义

1)terraced seating,梯台座位2)cavea,梯形座位3)seat platform,座位台架4)stepped pin boss,台阶式销座;阶梯形销座5)stepped row of seating,梯级式横排座位6)altar,梯壁台阶承座祭坛