shāng​nǎo​jīn HSK7

rack one's brains

Showing: rack one's brains

1 sentence for 伤脑筋 (shāng​nǎo​jīn — rack one's brains)

  1. 伤脑筋

    bié zài wèi zhè jiàn xiǎo shì shāng​nǎo​jīn le.

    Don't bother your head over such a trivial matter.

    Source: Dong Chinese Dictionary