房间被漆成了暗淡的颜色，让人感到压抑。

The room was painted in ___dull colours, making it feel gloomy.

昏暗的天气持续了好几个星期，影响了每个人的情绪。

The ___dull weather persisted for weeks, affecting everyone's mood.

她用色彩鲜艳的衣服换下了那些颜色暗淡的裙子。

She replaced her ___dull skirts with vibrant outfits.