nǎo​jīn HSK7

brains

脑筋 (腦筋) nǎo​jīn
brains noun
mental capacity, intellect, or the power of thinking

Use your brains; you'll surely find a solution.

mindset noun
a person's way of thinking or ideological outlook

He is rather rigid in his thinking and doesn't easily accept new things.

Frequency

Movie subtitles
3.82 per million appears in 2% of films
Written text
4.14 per million

Details

HSK 3.0
Level 7

Sources

Definitions
CC-CEDICT