1. 恐惧,精神紧张：blue flour || 头道磨出的面粉 | blue funk || 恐惧,精神紧张 | blue gag || 低级下流的笑话

2. 極端的恐怖,[俚]失望,失戀,孤獨：blue flu [美]生病請假 | blue funk 極端的恐怖,[俚]失望,失戀,孤獨 | blue law 嚴格的法律,[美史]禁週日飲酒的法規

noun

1. a state of nervous depression

e.g. he was in a funk

Synonym: funk