絞盡腦汁 (gaau2 zeon6 nou5 zap1) — rack/cudgel one's brains; beat my/your brains out in Cantonese
gaauˊ²絞zeonˍ₆盡nouˏ₅腦zapˉ¹汁简 绞尽脑汁
Mandarin Pinyin: jiao3 jin4 nao3 zhi1
Meaning of 絞盡腦汁
nounrack/cudgel one's brains; beat my/your brains out
Practice with spaced-repetition flashcards or follow our free structured Cantonese course.