周時無日 [－时无－]

Jyutping zau1 si4 mou4 jat6
Pinyin zhōu shí wú rì

Definitions (CC-CANTO)
  1. often or usually (negatively)
Definitions (粵典–words.hk)
  1. x
Definitions (Kaifangcidian)
  1. 經常 – 经常
  2. 時常 – 时常
  3. 沒有一天不 – 没有一天不