随机时间 suí jī shí jiān

DEFINITIONS

  1. random period of time
  2. random interval

CHARACTERS

随 suí
HSK 4
follow, listen to, submit to
机 jī
HSK 1
desk; machine; moment
时 shí
HSK 1
time, season; era, age, period
间 jiān
HSK 2
midpoint, space; place, locality