qǐn​shí​jù​fèi

to forget to eat and sleep

  1. daily life
    sleeping and eating; refers generally to one's daily routine
  2. adjective
    all
    Literary word meaning all, both, or entirely; indicates that different subjects perform the same action or share the same trait, similar to dōu
  3. fèi adjectiveverb
    to abolish
    to stop using; to abandon; to discard; to abrogate or put an end to something