短語詞組短語concealed pediment 隱蔽麓原niche pediment 壁龕三角飾piedmont pediment 山麓侵蝕平原rock pediment 巖原;[地質]巖石麓原;山麓基巖侵蝕面;巖石麓原pediment t 麓原;山墻飾;山形墻partial pediment 不完全麓原curved pediment 弧形山墻surbased pediment 扁頂三角墻mountain pediment [地質]山麓侵蝕平原 返回 pediment