变 质

Traditional變質

to degenerate; to deteriorate
(of food) to go bad; to go off
(geology) metamorphism

Appears in

变质岩biàn zhì yánmetamorphic rock (geology)易变质yì biàn zhìperishable 蜕化变质tuì huà biàn zhì(idiom) to degenerate (morally); to become depraved 变质作用biàn zhì zuò yòngmetamorphism (geology)