时显时隐 shí xiǎn shí yǐn

DEFINITIONS

  1. appearing and disappearing
  2. intermittently visible

CHARACTERS

时 shí
HSK 1
time, season; era, age, period
显 xiǎn
HSK 5
manifest, display; evident, clear
时 shí
HSK 1
time, season; era, age, period
隐 yǐn
HSK 6
hide, conceal; hidden, secret