white-wash

详细解释:n. 白涂料, 粉刷用石灰水, 香粉, 油脂, 雪花膏, 粉饰, 掩盖真相, 掩饰, 美化
vt. 刷石灰水于..., 涂白, 粉刷, 粉饰, 美化, 掩盖, 掩饰, 彻底击败(对手)

英语解释：

名词 white-wash:

a defeat in which the losing person or team fails to score同义词：whitewash