buttress

汉语翻译：n. 拱壁, 扶壁, 支持物vt. 支持, 以扶壁支撑【医】 拱托; 蹄心增厚(马)词型变化：动词过去式:buttressed过去分词:buttressed现在分词:buttressing第三人称单数:buttresses英语解释：名词 buttress:a support usually of stone or brick; supports the wall of a...