词语拱顶石
解释choke stone;key block;key stone
拱顶石〔名词〕crown block详细»
拱顶石choker aggregate详细»
拱顶石capstone详细»
拱顶石arcade key;arch key stone;capstone;choke aggregate;crown block;crown stone;key block;lech;soffit cusp详细»
拱顶石arch key;key block;soffit cusp详细»
拱顶石key详细»