暗淡无光

Explanation: Bleak: not bright, dark. Described the loss of luster. 　　Usage: Joint type; for adverbial; containing derogatory 　　Source: Ouyang Shan "struggling": "After the sun, the sky and it looks bleak, the north wind whistled in the first item on the howling." 　　Examples: After the sun, the sky and it looks ~, the north wind whistled in the first item on the howling. (Ouyang Shan "struggling" fifty-eight) Thesaurus:  Be in the dark, Heidengxiahuo, Black lamp fire, Touch to the black days, dottiness Antonym Group:   cast its radiance far and wide, shining in all directions, Black and white, regardless of, Black and white reversed, dazzled by a riot of colour, Moweimobian