先天不足 xiān tiān bù zú

DEFINITIONS

  1. congenital deficiency
  2. inherent weakness

CHARACTERS

先 xiān
HSK 1
first, former, previous
天 tiān
HSK 1
sky, heaven; god, celestial
不 bù
HSK 1
no, not; un-; negative prefix
足 zú
HSK 2
foot; attain, satisfy, enough