horseshoe

n.马蹄铁，马掌(常用来象征好运); 马蹄铁形物 复数：horseshoes现在分词：horseshoeing过去式：horseshoed第三人称单数：horseshoes过去分词：horseshoed 牛津词典 noun 马蹄铁，马掌（常用来象征好运）a piece of curved iron that is attached with nails to the bottom of a...