变质 Traditional 變質 biàn zhì 🔊 to degenerate; to deteriorate HSK 6 + Review this word Meanings biàn zhì 變質 to degenerate; to deteriorate(of food) to go bad; to go off(geology) metamorphism Its characters 变biànto changeHSK 3质zhìcharacter Words with 变质 变质岩 biàn zhì yán metamorphic rock (geology) 蜕化变质 tuì huà biàn zhì to degenerate (morally); to become depraved 易变质 yì biàn zhì perishable 变质作用 biàn zhì zuò yòng metamorphism (geology)