短語詞組短語rubble e stone 毛石selection of rubble stone 毛石基礎(chǔ)rubble stone footing 片石基礎(chǔ)Rubble stone layer 塊石土層rubble stone embankment 片石路基rubble stone retaining wall 毛石擋土牆rubble stone dam 漿砌石垻rubble stone vault 毛石穹頂cement -rubble stone dam 漿砌石垻 返回 rubble stone