沮丧，忧郁；

1. 震颤性谵狂：blue collar worker 蓝领工人 | blue devils 震颤性谵狂 | blue Monday 疲惫的星期一

2. 沮丧,忧郁：blue devil || 恶鬼 | blue devils || 沮丧, 忧郁 | blue dichroic mirror || 蓝色二向色镜

3. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD

3. 震颤性谵妄,酒狂,震颤性谵妄的可怕幻想：镇定药/happy pill | 震颤性谵妄,酒狂,震颤性谵妄的可怕幻想/blue devils | 争论/woody war;paper war

4. blue devils

4. 沮丧, 忧郁 耍酒风：blue devil 恶鬼 | blue devils 沮丧, 忧郁 耍酒风 | Each for himself and the devil take the hindmost. [谚]争先恐后, 落后者遭殃(资产阶级个人主义的准则).

1. a state of depression

    e.g. he had a bad case of the blues

    Synonym: bluesmegrimsvaporsvapours