變bin3質zat1

English

1. to degenerate; to deteriorate
2. (of food) to go bad; to go off
3. (geology) metamorphism
4. to undergo qualitative change, usually for the worseunreviewed?

粵語 — Cantonese

1. 物質經過化學或物理作用而改變其原有性質unreviewed?

Examples

• 牛奶變質了。

  The milk has gone bad.

  Tatoeba · Zifre CC BY

• unreviewed?

  呢個嘢食已經變咗質，你唔好食。

  This food has gone bad, it's best not to eat it.