隔三差五 gé sān chà wǔ

DEFINITIONS

  1. every few days (idiom)

CHARACTERS

隔 gé
HSK 5
separate, partition
三 sān
HSK 1
three
差 chà
HSK 3
to differ; different, wrong; nearly, almost; an officer
五 wǔ
HSK 1
five; surname