不可或缺 bù kě huò quē

necessary; must have

Word data

HSK Not in HSK
Frequency 19782nd word

Definitions

  1. 1. necessary
  2. 2. must have

Characters

Character Meaning
不 bù HSK 1
not; no; (negative prefix)
可 kě HSK 2
can; may; able to
或 huò HSK 3
or; maybe; perhaps
缺 quē HSK 4
lack; to run short of; deficiency