Read Edit View history 绞脑汁 jiǎonǎozhī rack one's brains Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 绞脑汁/ 絞腦汁 jiǎonǎozhī rack one's brains noun · to rack one's brains 他绞脑汁想出了一个好办法。 Edit Delete References Add reference No references for this word.