三不五時 sān bù wǔ shí

DEFINITIONS

  1. (Tw) from time to time
  2. frequently

CHARACTERS

三 sān
HSK 1
three
不 bù
HSK 1
no, not; un-; negative prefix
五 wǔ
HSK 1
five; surname
時 shí time, season; era, age, period