绞脑汁 jiǎonǎozhī to rack one's brains Definitions Defs Origin Strokes Stroke Words Sentences Sents 绞脑汁 絞腦汁 jiǎo//nǎozhī to rack one's brains to think very hard about something; to use a great deal of mental effort Frequency Written text 0.008 per million Sources Frequency data BCC Corpus (BLCU)
绞脑汁 絞腦汁 jiǎo//nǎozhī to rack one's brains to think very hard about something; to use a great deal of mental effort Frequency Written text 0.008 per million Sources Frequency data BCC Corpus (BLCU)
