threadbare

详细解释:a. 衣服磨薄了的, 穿旧了的, 衣着褴褛的, 俗套的, 乏味的

英语解释：

形容词 threadbare:

repeated too often; overfamiliar through overuse同义词：banal, commonplace, hackneyed, old-hat, shopworn, stock, timeworn, tired, trite, well-worn