短語詞組短語stone multi -arch dam 砌石連拱垻stone -flakes arch bridge 片石拱橋fine -stone concrete masonry arch dam 細(xì)石混凝土砌石拱垻long -span stone arch bridge 大跨逕石拱橋non -hinged stone arch bridge 無鉸石肋拱橋 返回 stone arch