不失時機 bù shī shí jī

DEFINITIONS

  1. to seize the opportune moment
  2. to lose no time

CHARACTERS

不 bù
HSK 1
no, not; un-; negative prefix
失 shī
HSK 4
lose; make mistake, neglect
時 shí time, season; era, age, period
機 jī machine; moment, chance