易变质

perishable

easy / amiable / to change / to exchange / prefix corresponding to the English adjective suffix "-able" or "-ible" / abbr. for 易經|易经[Yi4 jing1], the Book of Changes

mutable / volatile / variable

to change / to become different / to transform / to vary / rebellion

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

character / nature / quality / plain / to pawn / pledge / hostage / to question / Taiwan pr. [zhi2]