不当一回事 bù dàng yī huí shì

not regard as a matter (of any importance)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. not regard as a matter (of any importance)

Characters

Character Meaning
not; no; (negative prefix)
to be; to act as; should
one; 1; single
to go back; to return; to turn around
matter; thing; affair