trodden英 [ˈtrɒdn]美 [ˈtrɑːdn]v. 踩; 踏; 践踏; 踩碎; 行走; 步行; 走tread的过去分词过去分词:trodden BNC.39332 / COCA.45297柯林斯词典Troddenis the past participle oftread.双语例句