trounce 过去式:trounced 过去分词:trounced 现在进行时:trouncing 词形变化: 动词过去式: trounced | 动词过去分词: trounced | 动词现在分词: trouncing | 动词第三人称单数: trounces | 词义辨析: 同义参见: mill1 beat