blues的用法

• n. 忧郁布鲁斯歌曲；蓝色物（blue的复数）
• v. 把…染成蓝色（blue的第三人称单数）

blues [ blu:z ]

• n.
  • a type of folksong that originated among Black Americans at the beginning of the 20th century; has a melancholy sound from repeated use of blue notes
  • a state of depression

    "he had a bad case of the blues"

    同义词： blue devils megrims vapors vapours