变质

變質
biànzhì
verb HSK 7 #13,761

Meanings

  1. 1 to deteriorate
  2. 2 to go bad
  3. 3 to degenerate
  4. 4 to spoil

Examples

Niúnǎi fàng jiǔ le huì biànzhì.
Milk will go bad if left too long.
Zhèxiē shíwù yǐjīng biànzhì le, bùnéng chī le.
This food has already gone bad and can't be eaten.
Quánlì shǐ tā biànzhì le.
Power corrupted him.

Tips

usage
变质 is used both literally for food spoilage and figuratively for moral corruption or degeneration of character, especially when someone in power becomes corrupt.

Stroke Order

biàn
zhì