不时之需 bù shí zhī xū

DEFINITIONS

  1. a possible period of want or need

CHARACTERS

不 bù
HSK 1
no, not; un-; negative prefix
时 shí
HSK 1
time, season; era, age, period
之 zhī
HSK 4
marks preceding phrase as modifier of following phrase; it, him her, them; go to
需 xū
HSK 3
need, require, must