先决条件 xiān jué tiáo jiàn

DEFINITIONS

  1. precondition
  2. prerequisite

CHARACTERS

先 xiān
HSK 1
first, former, previous
决 jué
HSK 3
decide, determine, judge
条 tiáo
HSK 2
clause, condition; string, stripe
件 jiàn
HSK 2
numerary adjunct for article; matter